1986 Audi 90 vs. 2007 Jaguar XJ8
To start off, 2007 Jaguar XJ8 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Audi 90. In addition, the cost of maintenance, including insurance, on 1986 Audi 90 would be higher. At 4,196 cc (8 cylinders), 2007 Jaguar XJ8 is equipped with a bigger engine. In terms of performance, 2007 Jaguar XJ8 (301 HP @ 6000 RPM) has 187 more horse power than 1986 Audi 90. (114 HP @ 5700 RPM) In normal driving conditions, 2007 Jaguar XJ8 should accelerate faster than 1986 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jaguar XJ8 weights approximately 589 kg more than 1986 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Jaguar XJ8 (420 Nm @ 4100 RPM) has 251 more torque (in Nm) than 1986 Audi 90. (169 Nm @ 3200 RPM). This means 2007 Jaguar XJ8 will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi 90.
Compare all specifications:
| 1986 Audi 90 | 2007 Jaguar XJ8 | |
| Make | Audi | Jaguar |
| Model | 90 | XJ8 |
| Year Released | 1986 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 4196 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 301 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 169 Nm | 420 Nm |
| Torque RPM | 3200 RPM | 4100 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 77.4 mm | 90.3 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1050 kg | 1639 kg |
| Vehicle Length | 4470 mm | 5220 mm |
| Vehicle Width | 1690 mm | 1450 mm |
| Wheelbase Size | 2550 mm | 3170 mm |
