1981 Audi 80 vs. 2007 Mercedes-Benz R
To start off, 2007 Mercedes-Benz R is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Audi 80. In addition, the cost of maintenance, including insurance, on 1981 Audi 80 would be higher. At 6,208 cc (8 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (503 HP @ 6800 RPM) has 444 more horse power than 1981 Audi 80. (59 HP @ 5600 RPM) In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 1981 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 1446 kg more than 1981 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1981 Audi 80. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz R 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, 2007 Mercedes-Benz R (630 Nm @ 5200 RPM) has 530 more torque (in Nm) than 1981 Audi 80. (100 Nm @ 3500 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 80. 2007 Mercedes-Benz R has automatic transmission and 1981 Audi 80 has manual transmission. 1981 Audi 80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Audi 80 | 2007 Mercedes-Benz R | |
| Make | Audi | Mercedes-Benz |
| Model | 80 | R |
| Year Released | 1981 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1296 cc | 6208 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 59 HP | 503 HP |
| Engine RPM | 5600 RPM | 6800 RPM |
| Torque | 100 Nm | 630 Nm |
| Torque RPM | 3500 RPM | 5200 RPM |
| Engine Compression Ratio | 8.2:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 930 kg | 2376 kg |
| Vehicle Length | 4390 mm | 5160 mm |
| Vehicle Width | 1690 mm | 1930 mm |
| Vehicle Height | 1380 mm | 1640 mm |
| Wheelbase Size | 2550 mm | 3220 mm |
| Fuel Tank Capacity | 68 L | 80 L |
