1999 Audi R8R vs. 1987 Ford Sierra
To start off, 1999 Audi R8R is newer by 12 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 3,898 cc (8 cylinders), 1999 Audi R8R is equipped with a bigger engine. In terms of performance, 1999 Audi R8R (247 HP @ 6300 RPM) has 135 more horse power than 1987 Ford Sierra. (112 HP @ 5300 RPM). In normal driving conditions, 1999 Audi R8R should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ford Sierra weights approximately 1133 kg more than 1999 Audi R8R.
Let's talk about torque, 1999 Audi R8R (330 Nm) has 150 more torque (in Nm) than 1987 Ford Sierra. (180 Nm). This means 1999 Audi R8R will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 1999 Audi R8R | 1987 Ford Sierra | |
| Make | Audi | Ford |
| Model | R8R | Sierra |
| Year Released | 1999 | 1987 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Middle | Front |
| Engine Size | 3898 cc | 2292 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 112 HP |
| Engine RPM | 6300 RPM | 5300 RPM |
| Torque | 330 Nm | 180 Nm |
| Number of Seats | 1 seats | 5 seats |
| Vehicle Weight | 2 kg | 1135 kg |
| Vehicle Length | 4660 mm | 4500 mm |
| Vehicle Width | 2010 mm | 1680 mm |
| Vehicle Height | 1090 mm | 1400 mm |
