Official Audi & BMW figures (by EU standard): A3 1.4 TFSI FWD 122HP: 1.250kg F21 114i 3dr 102HP: 1.360kg F21 116i 3dr 136HP: 1.360kg A3 1.8 TFSI FWD 180HP: 1.325kg F21 118i 3dr 170HP: 1.365kg A3 2.0 TDI FWD 150 HP: 1.355kg F21 118d 3dr 143HP: 1.390kg Entry A3 models are 110kg lighter than entry F21 1er models. But in other, more powerful variants the difference is much lower: about 40kg. It's a cost of RWD. Expect FWD 1er models to be much lighter!
I would say it's the cost of being a smaller company with less buying power than VAG therefore not using as much aluminium.
MQB / A3 don't use much aluminum. Check the picture (blue & cyan is alu, gray & red is steel). Alu is still too expensive for smaller cars. And RWD definitely adds quite some weight (central tunnel housing & sound isolation, drive shaft, rear differential, bigger rear axle etc). Why do you think apart from 1er all the other compact cars are FWD? Because RWD is completely useless in this segment (too heavy, too space consuming). But it adds some extra punch to better driving dynamics.
^Completely agree RWD is wasted in this segment and why BMW continue to beat a dead horse here is beyond me, especially when even market research shows that the majority of 1 series customers think it's FWD. Doesn't say a lot for the claim that driving dynamics are obviously superior when hardly anyone can tell.
Next gen of 1er will be FWD. Developing FWD platform for current 1er only would be extremely expensive. So BMW had two choices: either to find a partner for sharing a FWD platform (eg. Fiat, PSA, Toyota, Hyundai etc) for 1er, or develop FWD platform in-house for BMW & MINI only ... and make it profitable with expanding the model portfolio of both MINI & BMW brands in FWD segment. For an expected profit margin at least 800k units of FWD cars should have been sold (right now 1er + X1 + all MINI models generate sales of a bit over 600k units). And that's exactly what BMW is doing. Putting all BMW 1er & sub-1er models on FWD platform (except 2er coupe, cabrio & GC - which will still be RWD, and based on modular RWD platform), sharing the platform with MINI & at the same time expanding MINI product portfolio. So, 1er family (hatch, touring/GT, CST etc), X1/X2, sub-1er models, all MINI models (incl. Countryman Coupe, possible Countryman Cabrio, MINI "Spaceman" - a mini-van by MINI etc) all based on modular FWD "UKL" platform will definitely generate a sale of more than 800k units per year. An therefore the desired profit margin will be met. Audi has VAG's "MQB" FWD platform - which is extremely profitable since lots of VW, Skoda, Seat & Audi models are based on it. So Audi profit margin is covered here. And this gives Audi a huge advantage over MB & BMW for at least one generation of compact models. MB have developed current modular "MFA" platform on its own - initially for its A & B-class models. But the economies of scale doesn't work here since A & B do not generate enough sale for MFA platform to be profitable enough. Therefore MB's cooperation with Renault-Nissan: so I guess MFA platform will be offered to R-N for some of their models, boosting the profitability of MFA platform. Or perhaps in the future R-N & MB will develop a common FWD platform together for compact cars. Perhaps even for the next generation of A/B class already.
Makes perfect sense of the countless of individuals who buy a premium hatch for the sake of having a car that is yet luxurious. I doubt that an 114i buyer can tell the difference between a FWD and RWD driving experience let alone cares. Like Deckhook said, it's a bit of a wasted effort despite being an awesome gesture to automotive enthusiasts.
Well, while FWD is perfectly fine for your run of the mill - 114 or 118 or whatever - but the higher powered versions ones will definitely be handicapped. Look at M135i, all BMW needs to do is drop a bigger engine in vs S3 or the upcoming AMG A - they will need to hack a AWD version and the expenses that go with it, not to mention the restricted choice of engines that come with the transverse layouts.
You read my mind Sunny... Methinks that the next gen 1er may exhibit a platform that will be engineered with engine placement and orientation flexibility as a paramount consideration. Cars like the (E87) 130i, (E82) 135i and (F21) M135i are too significant to BMW for them to simply pass up on. Speculative or not, the next 1er is a whole generation away however and VAG's MQB platform is right here, right now... FWD and - soon - AWD.
130i, 135i, M135i, 1M will live on as 230i, 235i, M235i, M2. Coupe, Cabrio, GranCoupe. Regarding the FWD 1er hatch ... be sure more powerful engines will be introduced. Way beyond the current 211HP 1.6 turbo from MINI JCW. The whole generation of Prince II engines still has to be announced. You'll be pleasantly surprised when the time comes! Also mind the UKL platform will have FWD layout, but will be fully AWD compatible! Also suitable for small SAVs (Countryman / coupe, X1, X2). So the FWD BMWs & MINIs will share AWD system, while RWD-based BMW models will continue to use xDrive tech. Even more: FWD BMWs will probably use xDrive label as well, despite featuring different AWD tech than BMW models based on RWD platform So, something Audi have been doing already. Btw, M135i F20/F21 can be also ordered with xDrive!!!
Sorry gents, interesting contributions and there is relevance with respect to platform comparison but let's get back on topic to the new A3? Thanks...
This article is irrelevant. I despise such "analysts" who have no idea what they are talking about. MB have also announced to enter the sales ... and has had the FWD A & B class in portfolio for a while now. Lexus are also adding entry-level cars to the portfolio (CT), and FWD cars (CT, ES). And Audi image isn't flawed due to FWD layout. also mind all premium carmakers are expanding portfolios & increasing sales (geez, even Lambo & Bentley are going SUV!!!!), so ... When everybody is "diluting brand" with increasing sales & expanding product portfolio, then nobody is really diluting brand. Since all are in the same wagon.
Swedish prices for the new A3 is pretty expensive. A 1.8 TFSI with 180 hp is more expensive than a BMW 125i with 220 hp. Makes me wonder that the upcoming S3 is going to cost much more than a M135i.
For Audi fans. My personal review: Read: http://www.germancarforum.com/community/threads/mb-a-200-cdi-vs-audi-a3-2-0-tdi-vs-bmw-118dm.46749/