2009 Audi TT vs. 2008 BMW 545
To start off, 2009 Audi TT is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW 545. In addition, the cost of maintenance, including insurance, on 2008 BMW 545 would be higher. At 4,397 cc (8 cylinders), 2008 BMW 545 is equipped with a bigger engine. In terms of performance, 2008 BMW 545 (328 HP @ 6100 RPM) has 60 more horse power than 2009 Audi TT. (268 HP @ 6000 RPM) In normal driving conditions, 2008 BMW 545 should accelerate faster than 2009 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 545 weights approximately 810 kg more than 2009 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 545. In wet, icy, snow, or gravel driving conditions, 2009 Audi TT will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 BMW 545 (450 Nm @ 3600 RPM) has 100 more torque (in Nm) than 2009 Audi TT. (350 Nm @ 2500 RPM). This means 2008 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi TT. 2008 BMW 545 has automatic transmission and 2009 Audi TT has manual transmission. 2009 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW 545 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi TT | 2008 BMW 545 | |
| Make | Audi | BMW |
| Model | TT | 545 |
| Year Released | 2009 | 2008 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 4397 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 328 HP |
| Engine RPM | 6000 RPM | 6100 RPM |
| Torque | 350 Nm | 450 Nm |
| Torque RPM | 2500 RPM | 3600 RPM |
| Engine Bore Size | 82.5 mm | 92 mm |
| Engine Stroke Size | 92.8 mm | 82.7 mm |
| Engine Compression Ratio | 9.8:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.7 seconds | 5.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 895 kg | 1705 kg |
| Vehicle Length | 4200 mm | 4850 mm |
| Vehicle Width | 1850 mm | 1850 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2470 mm | 2890 mm |
| Fuel Consumption Overall | 8 L/100km | 11 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
