2007 Audi S4 vs. 1991 Jaguar XJ6
To start off, 2007 Audi S4 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Jaguar XJ6. In addition, the cost of maintenance, including insurance, on 1991 Jaguar XJ6 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (339 HP @ 7000 RPM) has 115 more horse power than 1991 Jaguar XJ6. (224 HP @ 4750 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1991 Jaguar XJ6. With that said, vehicle weight also plays an important factor in acceleration. 1991 Jaguar XJ6 weights approximately 30 kg more than 2007 Audi S4.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Jaguar XJ6. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 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 Audi S4 (410 Nm @ 3500 RPM) has 33 more torque (in Nm) than 1991 Jaguar XJ6. (377 Nm @ 3650 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Jaguar XJ6. 1991 Jaguar XJ6 has automatic transmission and 2007 Audi S4 has manual transmission. 2007 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Jaguar XJ6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi S4 | 1991 Jaguar XJ6 | |
| Make | Audi | Jaguar |
| Model | S4 | XJ6 |
| Year Released | 2007 | 1991 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3980 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 224 HP |
| Engine RPM | 7000 RPM | 4750 RPM |
| Torque | 410 Nm | 377 Nm |
| Torque RPM | 3500 RPM | 3650 RPM |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1795 kg | 1825 kg |
| Vehicle Length | 4580 mm | 4940 mm |
| Vehicle Width | 1790 mm | 2010 mm |
| Vehicle Height | 1450 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2880 mm |
