2019 RS3 gets smashed by AMG A45s & M2

Don’t want to bash the new OPF ridden RS3 but it seems to be consistent in losing drag races it was previously winning in various tests and reviews.
1/4 mile A45s - 11.95, m2 - 12.5 and rs3 - 12.85

video is in Italian with English subtitles.


Screenshot 20191209 133802
That's from my OPF 2019 RS3 this weekend on a damp road.
 
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Not sure the OPF is really to blame...

My 2019 S3 has OPF and is getting consistent 4.3 second 0-60 Dragy runs.
That's on par with pre OPF S3 times.

The 2019 S3 is supposedly down on BHP to it's pre OPF model.. (although it's also claimed to have more torque)
I've got a OPF car and consistentlyScreenshot 20191209 133802 doing 3.8 0-60
 
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How do you mean my friend?
I heard from a reliable source that carwow have done some testing between Pre OPF/OPF FL models. I'd rather not mention their findings on here but it didn't go how they expected it to!
 
Keep an eye out for Carwow's comparison between Pre OPF and OPF filter video that will be out soon if not already. I think the findings will upset a lot of people.
I heard from a reliable source that carwow have done some testing between Pre OPF/OPF FL models. I'd rather not mention their findings on here but it didn't go how they expected it to!
So I guess the majority are expecting the poor 0-60 time of 4.2 seconds for the OPF model (which has been proven on here was a very bad run as it can easily achieve sub 4 seconds) and surely CarWow were also expecting the OPF model to be slower based on their previous test, so unless somehow the pre OPF model made a very bad run then I’d be surprised if the result was unexpected??

As an OPF owner myself I do believe the performance around launch may be marginally affected but not at the lengths that have been seen on recent YouTube videos and also expecting the pre OPF to be quicker if any ‘fair’ tests do materialise of this nature.

Fair play whatever happens but if the pre OPF model turns out quicker than the new A45s then a massive feather in its cap for that and not so great for the new ‘king’ of hot hatches.
 
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0-60 mph and o-100 kms often get interchanged, incorrectly.

o-100 kph = o-62 mph, so you need to add around 0.2 -0.3 sec to your 0-60mph times to have the equivalent kph. Times

so the 3.8 sec Dragy times Of 0-60 mph would equate to 4.1-4.2 sec 0-100kph, which is reasonably close to the time in the video and other tests.
 
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It’s a gasoline particle filter that has been fitted to newer gasoline vehicles to comply with emission regulations.
You could compare it with a DPF filter that where fitted to diesel vehicles a few years back for the very same thing
 
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I was behind a CLA35 today...sorry, but not a nice looking car IMO. Was behind him coming off the slip road on to the Edinburgh Bypass and he floors it. Didn’t entertain him given its performance is comparable to that of an R, I had put the window down to listen to it...dreadful. Truly awful....jog on sunshine. If it had been an A45s that would have been a different story, Id have dropped it in to sport lol
 
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Fresh result from last night, just for you lot of bench racers.

...S'pose I have to make a YouTube video and do a Jeremy Clarkson impression for it to carry any weight with this crowd though...

View attachment 194798
Another great result @******** but yeah I guess they’ll still be the negative comments coming!

That new Avatar :highly amused:
 
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Ouch! Thankfully I have FL pre OPF ;)

That A45s launches hard!!!!! Still not sold on it but I will sure as sh*t be test driving one when it hits the show room. Seems an almighty motor and the reviews for its handling seem sublime also. Hurry up 2021 RS3

Chris Harris really didn't like how the A45s handled.

"A45S. Most disappointing modern AMG I’ve driven. Understeers on the way in, with fake ‘drift mode’ oversteer on exit. So it’s never neutral. Brakes lasted half a lap. Ride choppy on the road with severe tyre noise. Built to please influencers on a launch event, which I gather it did."

 
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I was behind a CLA35 today...sorry, but not a nice looking car IMO. Was behind him coming off the slip road on to the Edinburgh Bypass and he floors it. Didn’t entertain him given its performance is comparable to that of an R, I had put the window down to listen to it...dreadful. Truly awful....jog on sunshine. If it had been an A45s that would have been a different story, Id have dropped it in to sport lol

I’m not being nasty but this came to mind when reading this comment ;-)

 
0-60 mph and o-100 kms often get interchanged, incorrectly.

o-100 kph = o-62 mph, so you need to add around 0.2 -0.3 sec to your 0-60mph times to have the equivalent kph. Times

so the 3.8 sec Dragy times Of 0-60 mph would equate to 4.1-4.2 sec 0-100kph, which is reasonably close to the time in the video and other tests.

Oh no, you just peed on the chips of the moonboot brigade! I give you a like.

Love all the talk of improving your launch technique, too. It's all software!
 
So I guess the majority are expecting the poor 0-60 time of 4.2 seconds for the OPF model (which has been proven on here was a very bad run as it can easily achieve sub 4 seconds) and surely CarWow were also expecting the OPF model to be slower based on their previous test, so unless somehow the pre OPF model made a very bad run then I’d be surprised if the result was unexpected??

As an OPF owner myself I do believe the performance around launch may be marginally affected but not at the lengths that have been seen on recent YouTube videos and also expecting the pre OPF to be quicker if any ‘fair’ tests do materialise of this nature.

Fair play whatever happens but if the pre OPF model turns out quicker than the new A45s then a massive feather in its cap for that and not so great for the new ‘king’ of hot hatches.
That's a very impressive time regardless of opf! All I know is that the carwow review when the facelift first came out around 2017 (the carwow review), the 0 to 60 was an easy 3.7. Maybe I'm blinded by all the press work with the a45s. They probably ran 95 in that rs3 vs m2 vs a45s video. Is nowhere optimum. On decent fuel u could be running between 410 and 415 bhp...
 
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That's a very impressive time regardless of opf! All I know is that the carwow review when the facelift first came out around 2017 (the carwow review), the 0 to 60 was an easy 3.7. Maybe I'm blinded by all the press work with the a45s. They probably ran 95 in that rs3 vs m2 vs a45s video. Is nowhere optimum. On decent fuel u could be running between 410 and 415 bhp...

Said it before and I’ll say again, it’s clear carwow push certain cars more than others, seeing as they will be on a % commission or even have quotas on what they need to sell...

(If you don’t believe me, watch comparison videos vs individual review videos, the bias sometimes is beyond a joke )
 
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60 to 62 mph is not a difference of .3 of a second. Even if that were accurate the video had them doing 4.28 seconds 0-100kph which if only 4 sec 0-60mph is well off proven posted figures on here (from multiple owners). 12.85@111 is a laughable result. One could let off in 4th gear and achieve this.

No one is taking launch technique here? Just a bit of practice building boost, and finding ideal road conditions for those who have never done it before. Also making sure ESC is all the way off along with hill assist and running better than 95 octane. It is all software and anyone can do it... except YouTube vloggers apparently. My car and my driving isn’t in any way special and my results should be easy to replicate.

Could someone please explain all the irrational hate from pre OPF owners?

Check your Dragy, I think it should also have the 0-100kph results stored for your runs, you will see the difference, it’s typically around .2 sec

I don’t think there is any hate from pre OPF owners, certainly not from me. It just forum banter and people trying to rationalise the difference in the the results that are popping up.

I don’t doubt that there will be some bias in the reporting. The journos / testers are usually well rewarded for their reviews and any release for a new model like the A45s will be scrutinised and controlled by Mercedes PR function.

There will always be some variations in results due to environment, drivers etc. however the performance of a car should be reasonably repeatable for the average driver. We just have to wait to see more Data to know if this is a trend.
 
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Wait... so you're saying Youtube bloggers get paid to promote the things they are reviewing and that might cause some bias? Next you'll be telling us they aren't professional drivers and don't bother checking their results are consistent! Surely not? ;)

Sadly, what’s obvious to us, isn’t even a thought it some people’s brains lol
 
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Fresh result from last night, just for you lot of bench racers.

...S'pose I have to make a YouTube video and do a Jeremy Clarkson impression for it to carry any weight with this crowd though...

So you are still getting alot of spin there in 1/2 which I presume reflected in the 0-60, I think you'll see 11.9@116 when it all hooks up.

But most encouraging is a that 1.79s 60', the car has got off the marks quicker on that run than any '19 models I have seen, you must have felt that jump off the line like a scalded cat. My car in stock form was 1.75-1.80, it required PS4S to drop into 1.6s.

Any 100-200 times, if you flip the Unit to metric? As per slowracer - it will automatically record those as well.
(On the 0-100 vs 0-60 front, about 0.15-0.20s stock, once mapped you are traction limited through 2nd gear as well so it narrows to ~0.1s)


I don’t think there is any hate from pre OPF owners, certainly not from me. It just forum banter and people trying to rationalise the difference in the the results that are popping up.

I don’t doubt that there will be some bias in the reporting. The journos / testers are usually well rewarded for their reviews and any release for a new model like the A45s will be scrutinised and controlled by Mercedes PR function.

There will always be some variations in results due to environment, drivers etc. however the performance of a car should be reasonably repeatable for the average driver. We just have to wait to see more Data to know if this is a trend.

Quite, hate is a strong word! Maybe a bit of distain at the idea cars are being diluted a little. But as OPF cars are being run in and repeatedly launched the data here is already converging with the typical runs of stock non-OPF cars, which is good to see.

Looking back through my first dragy data on the TTRS it took me 5-6 launches to get a 3.4s, mostly high 3s, eventually I was running 3.2-3.3s consistently. Point is there was improvement as me and the car "bedded in" over the first few thousand miles.
 
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That’s exactly it and per my previous comment that they’ll always be something newer, faster etc, the new RS3 will no doubt trump the A45s on bhp and 0-60!

The fact the RS3 5 pot has been around a while now, won many awards and runs the new higher bhp A45s pretty close (take this video with a pinch of salt as it’s definitely faster!) is a testament to it.

Sounds loads better even with OPF and no gastly rear wing and overly complicated and fussy interior then I’m happy with my choice of going for the RS3, could have gone down the Merc route but the RS just suits me more, sure they’ll be others that prefer the Merc or BMW, just be happy for the fact we have these amazing cars. If you said to me 20 years back whilst hooning around in my 205Gti that I’d have a 400bhp hatchback that can do 0-60 in under 4 seconds I’d have laughed by socks off!!
Snap. I was driving a 170bhp 2051.9gti about 25 years ago, I wouldve laughed too as my 205 gti was fast at the time, 5.72secs to 60 and off the 140mph clock, think it could do nearer 150mph and smashed Audi quattros, annihilated Audi TT 225. 225bhp plus was supercar territory at the time, plus the Sierra Cossie. If someone said I’d be driving a 300bhp s3:let alone a 400bhp rs3 I would’ve laughed.
 
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Saw a post on Infinit Performances insta of an OPF RS3, 397bhp on the dyno, my FL non OPF made 415 standard. Also only made 456 bhp after a stage 1 tune in comparison to my just over 480. No wonder it’s slower...:whistle2:

 
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Saw a post on Infinit Performances insta of an OPF RS3, 397bhp on the dyno, my FL non OPF made 415 standard. Also only made 456 bhp after a stage 1 tune in comparison to my just over 480. No wonder it’s slower...:whistle2:


Fraser, what you doing?! Danny boy will be after you and you’ll be black listed! ;)
 
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I’m sure it’s been said before but if you’re going to tune an OPF car then you’d be likely to remove the OPF as part of this thus making the same power right?

I won’t be tuning mine so the OPF stays and absolutely happy with that and the power/performance it’s putting out.

Keep fishing boys :grinning:
 
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Fraser, what you doing?! Danny boy will be after you and you’ll be black listed! ;)
Name calling in 3 2 1 ... :tearsofjoy:

TX.

Sent from my BBB100-2 using Tapatalk
 
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Name calling in 3 2 1 ... :tearsofjoy:

TX.

Sent from my BBB100-2 using Tapatalk
Yep, sounds like you actually enjoy the name calling though TX, you certainly go out of your way to call for it :tonguewink:

I for one enjoy the debate on cars including the whole pre OPF/OPF and am interested in hearing the feedback of both sets of owners.

I think enough evidence has been provided that the OPF cars aren’t as heavily impacted by the change as was first insinuated but it’s funny how fellow RS3 drivers get so precious or enjoy the willy waving contest on what are both fantastic cars and everyone has their own taste. I was put off by the pre OPF cars sound and actually only decided to buy one once the OPF had tamed the noise...but I get why others like the louder noise and appreciate that.

If you’re happy with your pre OPF car then great but I’m sure like most you’ll have to trade it in at some point, what then?? Unless you’re happy driving round in an ‘older’ car or fortunate enough to not worry about the upkeep of an older car of this nature then most will probably come into contact with the new regulations regardless of which manufacturer you decide on.

Keep fishing boys and TX can keep fishing for insults which we all know he secretly enjoys so much :relieved:
 
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I mean if your in a pre FL your in the louder car, the FL the faster car but slightly quieter, and if your in the FL OPF your car is...ehhhhhh slower and even quieter

All jokes aside, all noticeable in the real world...not really no. End of the day, your in an RS3 and that’s all that matters :thumbs up:
 
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I mean if your in a pre FL your in the louder car, the FL the faster car but slightly quieter, and if your in the FL OPF your car is...ehhhhhh slower and even quieter

All jokes aside, all noticeable in the real world...not really no. End of the day, your in an RS3 and that’s all that matters :thumbs up:
Haha, in my opinion OPF newer and more grown up! :witless::icon thumright:
 
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Have to be honest, I don't get the obsession by drag times..........for me massive mid range is far more appealing.
If its your thing buy a faster car :)
No doubt carwow has a bias.
 
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Have to be honest, I don't get the obsession by drag times..........for me massive mid range is far more appealing.
If its your thing buy a faster car :)
No doubt carwow has a bias.
No it’s not mine either but just interested in this whole debate and bashing the OPF cars for being slower.

From figures I’ve seen there’s no difference on the 100-200 times and maybe it’s just harder to launch but when done right it’s achieving the times of a pre OPF car and as low as 3.6 so not really slower at all.

Interesting to see the comparison without launch, I’m not a traffic light warrior but if you were are you really going to do a proper launch, no, at a drag strip yes.
 
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Have to be honest, I don't get the obsession by drag times..........for me massive mid range is far more appealing.
If its your thing buy a faster car :)
No doubt carwow has a bias.

Mid range and good torque spread is what makes a car fun to drive in most conditions. This is where the RS3 will kill A45S.
With the power band in The a45 it will only impress in flat out driving which is what I rarely get to do where I live.
 
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Have to be honest, I don't get the obsession by drag times..........for me massive mid range is far more appealing.
If its your thing buy a faster car :)
No doubt carwow has a bias.

Well said that man
 
To be honest, OPF + the idle rev limiting regulation is putting me off when thinking of my next car so if I do change the RS3, it would probably be for an older car. I got 4 cars in thought right now but I'll probably change in 2021 so no rush, just couldn't help myself thinking about it.

You can see it with car valuations a bit too. I was looking at the C63S and the 69 plate with less miles (https://www.autotrader.co.uk/classified/advert/201910283777407?) was cheaper than 68 plate (https://www.autotrader.co.uk/classified/advert/201912024957828?). The Rs3's are selling for cheaper than what they were a year ago, I got my car in Jan and it was around 6 months old with 7k miles, now a similar spec car that is newer with less miles (69 plate with 900 miles) is on sale for less. Similar thing with the C63S, there are pre OPF cars on sale for higher prices even though they have higher mileage. (https://www.autotrader.co.uk/classified/advert/201910022876218?).

I've also gotten emails from Northampton Audi and they have quite big offers on the RS3 now, £5,500 deposit contribution on the RS3 Sportback and £4,500 on the RS3 Saloon. Not sure though if the PFL was getting discounts like this before it got discontinued. Autotrader thinks my car is a sport edition for some reason and I've noticed the P/X value has gone down recently after being quite stable.
 
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Same dyno? Same tuner, same fuel, same ambient temperature and altitude? You do know that no 2 dynos read the same yes? Also the calibration used to correct wheel HP to BHP varies, as does the dyno type itself (load bearing vs, inertial). So apples to oranges most likely mate, but all things being equal, 17 more (brake) hp translates to about 1 mph and 1 tenth of a second faster in the 1/4 mile. 0-60 would likely be negligable. I don’t debate that the OPF likely becomes a restriction when tuned, but we’re all going to be taking them off Iat that point ! would imagine. Given that dyno result you posted being 30hp more that the video, shows once again how far off reality their “results” are.


Dynos are a tuning tool, get a baseline, tweak, measure, repeat.

there is a great video floating around of a car on a dyno showing the results changing 20 or so hp each run ( same settings, ambient temps etc) but the operator was adjusting how hard the car was strapped down on the dyno.
 
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I want to see an independent test for the opf rs3 vs a45s from normal owners or a reviewer with only a few thousand subs and no bias

No doubt the rs3 in reality would kill it which looks really bad for the merc. I mean it's their brand new flagship hyper hatch and it's still slower than an rs3 nearing the end of its life cycle which is it's direct competitor!!!
I don't know the prices over in the UK but here downunder the old a45 was a good $15,000 cheaper than a fl rs3 so there was a reason some would pick it. But now the a35 is almost the same price new as the old a45 was?? And the a45s is pretty much identical to a new rs3.. cla45s is getting dangerously close to a preowned c63s as well which makes no sense but good luck to them. I'm sure some of the schmucks will buy it for the badge!
 
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Enough with the name calling & winding other members up
Unless this thread stays on topic I will have no option but to lock it
Last & final warning on this people
TIA
 
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There are so many factors to consider in this guys, you’re never going to know for sure... fuel, how the car is treated day to day and serviced, engine temps, intake temps... all we know is they’re pretty damn close. Now let’s let this be a close to the argument, Carwow have done the legwork for us. Like in this video below, what’s saying the pre-OPF car being dragged hasn’t spent 2 years of its life hitting the redline from cold and run on 95-ron.

We all drive an awesome car let that be an end to it, this is causing way too many arguments. Discuss by all means but as @Bristle Hound has pointed out, the thread has gone downhill.

 
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