1987 Audi 90 vs. 2008 Mercedes-Benz R
To start off, 2008 Mercedes-Benz R is newer by 21 year(s). Which means there will be less support and parts availability for 1987 Audi 90. In addition, the cost of maintenance, including insurance, on 1987 Audi 90 would be higher. At 2,987 cc (6 cylinders), 2008 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz R (215 HP @ 4000 RPM) has 80 more horse power than 1987 Audi 90. (135 HP @ 5500 RPM) In normal driving conditions, 2008 Mercedes-Benz R should accelerate faster than 1987 Audi 90.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2008 Mercedes-Benz R (540 Nm @ 1600 RPM) has 354 more torque (in Nm) than 1987 Audi 90. (186 Nm @ 4000 RPM). This means 2008 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1987 Audi 90. 2008 Mercedes-Benz R has automatic transmission and 1987 Audi 90 has manual transmission. 1987 Audi 90 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Audi 90 | 2008 Mercedes-Benz R | |
| Make | Audi | Mercedes-Benz |
| Model | 90 | R |
| Year Released | 1987 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 2987 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 135 HP | 215 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 186 Nm | 540 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4400 mm | 5160 mm |
| Vehicle Width | 1700 mm | 1930 mm |
| Vehicle Height | 1400 mm | 1670 mm |
| Wheelbase Size | 2690 mm | 3220 mm |
| Fuel Consumption Overall | 4.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 80 L | 80 L |
