1975 Audi 50 vs. 2009 Audi R8
To start off, 2009 Audi R8 is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Audi 50. In addition, the cost of maintenance, including insurance, on 1975 Audi 50 would be higher. At 5,204 cc (10 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (518 HP @ 8000 RPM) has 469 more horse power than 1975 Audi 50. (49 HP @ 5800 RPM) In normal driving conditions, 2009 Audi R8 should accelerate faster than 1975 Audi 50. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi R8 weights approximately 895 kg more than 1975 Audi 50. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 1975 Audi 50. 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 (530 Nm @ 6500 RPM) has 453 more torque (in Nm) than 1975 Audi 50. (77 Nm @ 3500 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1975 Audi 50. 2009 Audi R8 has automatic transmission and 1975 Audi 50 has manual transmission. 1975 Audi 50 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi R8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 Audi 50 | 2009 Audi R8 | |
| Make | Audi | Audi |
| Model | 50 | R8 |
| Year Released | 1975 | 2009 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1091 cc | 5204 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 49 HP | 518 HP |
| Engine RPM | 5800 RPM | 8000 RPM |
| Torque | 77 Nm | 530 Nm |
| Torque RPM | 3500 RPM | 6500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | AWD |
| Transmission Type | 4-speed manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 685 kg | 1580 kg |
| Vehicle Length | 3510 mm | 4440 mm |
| Vehicle Width | 1570 mm | 1940 mm |
