2005 Audi A3 vs. 2007 Mercedes-Benz E
To start off, 2007 Mercedes-Benz E is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A3. In addition, the cost of maintenance, including insurance, on 2005 Audi A3 would be higher. At 5,437 cc (8 cylinders), 2007 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz E (469 HP @ 6100 RPM) has 330 more horse power than 2005 Audi A3. (139 HP @ 4000 RPM) In normal driving conditions, 2007 Mercedes-Benz E should accelerate faster than 2005 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz E weights approximately 450 kg more than 2005 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz E is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Mercedes-Benz E. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A3, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Mercedes-Benz E (700 Nm @ 2650 RPM) has 380 more torque (in Nm) than 2005 Audi A3. (320 Nm @ 1750 RPM). This means 2007 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A3. 2007 Mercedes-Benz E has automatic transmission and 2005 Audi A3 has manual transmission. 2005 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz E will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A3 | 2007 Mercedes-Benz E | |
| Make | Audi | Mercedes-Benz |
| Model | A3 | E |
| Year Released | 2005 | 2007 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 5437 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 139 HP | 469 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 320 Nm | 700 Nm |
| Torque RPM | 1750 RPM | 2650 RPM |
| Engine Bore Size | 81 mm | 97 mm |
| Engine Stroke Size | 95.5 mm | 92 mm |
| Engine Compression Ratio | 18.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 207 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 4.7 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1385 kg | 1835 kg |
| Vehicle Length | 4210 mm | 4860 mm |
| Vehicle Width | 1770 mm | 1440 mm |
| Vehicle Height | 1430 mm | 1830 mm |
| Wheelbase Size | 2470 mm | 2860 mm |
| Fuel Consumption Overall | 5.5 L/100km | 12.9 L/100km |
| Fuel Tank Capacity | 55 L | 80 L |
