2008 Audi A4 vs. 2010 Audi R8
To start off, 2010 Audi R8 is newer by 2 year(s). Which means there will be less support and parts availability for 2008 Audi A4. In addition, the cost of maintenance, including insurance, on 2008 Audi A4 would be higher. At 4,200 cc (8 cylinders), 2010 Audi R8 is equipped with a bigger engine.
Because 2010 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2008 Audi A4. In wet, icy, snow, or gravel driving conditions, 2010 Audi R8 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, 2010 Audi R8 (429 Nm @ 4500 RPM) has 149 more torque (in Nm) than 2008 Audi A4. (280 Nm @ 1800 RPM). This means 2010 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4. 2008 Audi A4 has automatic transmission and 2010 Audi R8 has manual transmission. 2010 Audi R8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi A4 | 2010 Audi R8 | |
| Make | Audi | Audi |
| Model | A4 | R8 |
| Year Released | 2008 | 2010 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1984 cc | 4200 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 420 HP |
| Torque | 280 Nm | 429 Nm |
| Torque RPM | 1800 RPM | 4500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4590 mm | 4435 mm |
| Vehicle Width | 1780 mm | 1905 mm |
| Vehicle Height | 1430 mm | 1252 mm |
| Wheelbase Size | 2650 mm | 2649 mm |
| Fuel Consumption City | 11.2 L/100km | 19.6 L/100km |
| Fuel Tank Capacity | 70 L | 90 L |
