1985 Audi 80 vs. 2009 Audi R8
To start off, 2009 Audi R8 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Audi 80. In addition, the cost of maintenance, including insurance, on 1985 Audi 80 would be higher. At 4,163 cc (8 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (420 HP) has 361 more horse power than 1985 Audi 80. (59 HP) In normal driving conditions, 2009 Audi R8 should accelerate faster than 1985 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 1985 Audi 80 weights approximately 35 kg more than 2009 Audi R8.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 1985 Audi 80. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi R8 (430 Nm @ 4500 RPM) has 330 more torque (in Nm) than 1985 Audi 80. (100 Nm @ 3500 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1985 Audi 80.
Compare all specifications:
| 1985 Audi 80 | 2009 Audi R8 | |
| Make | Audi | Audi |
| Model | 80 | R8 |
| Year Released | 1985 | 2009 |
| Engine Position | Front | Middle |
| Engine Size | 1296 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 59 HP | 420 HP |
| Torque | 100 Nm | 430 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Engine Compression Ratio | 8.2:1 | 12.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 930 kg | 895 kg |
| Vehicle Length | 4390 mm | 4440 mm |
| Vehicle Width | 1690 mm | 1910 mm |
| Vehicle Height | 1370 mm | 1260 mm |
| Wheelbase Size | 2550 mm | 2660 mm |
| Fuel Tank Capacity | 68 L | 90 L |
