2007 BMW Z4 vs. 1993 Jaguar XJS
To start off, 2007 BMW Z4 is newer by 14 year(s). Which means there will be less support and parts availability for 1993 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1993 Jaguar XJS would be higher. At 5,996 cc (12 cylinders), 1993 Jaguar XJS is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (338 HP @ 7900 RPM) has 29 more horse power than 1993 Jaguar XJS. (309 HP @ 5250 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1993 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 1993 Jaguar XJS weights approximately 315 kg more than 2007 BMW Z4.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1993 Jaguar XJS (476 Nm @ 3000 RPM) has 111 more torque (in Nm) than 2007 BMW Z4. (365 Nm @ 4900 RPM). This means 1993 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 1993 Jaguar XJS has automatic transmission and 2007 BMW Z4 has manual transmission. 2007 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1993 Jaguar XJS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 1993 Jaguar XJS | |
| Make | BMW | Jaguar |
| Model | Z4 | XJS |
| Year Released | 2007 | 1993 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 5996 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 338 HP | 309 HP |
| Engine RPM | 7900 RPM | 5250 RPM |
| Torque | 365 Nm | 476 Nm |
| Torque RPM | 4900 RPM | 3000 RPM |
| Engine Bore Size | 87 mm | 90 mm |
| Engine Stroke Size | 91 mm | 78.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1485 kg | 1800 kg |
| Vehicle Length | 4120 mm | 4770 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1310 mm | 1270 mm |
| Wheelbase Size | 2500 mm | 2600 mm |
| Fuel Tank Capacity | 55 L | 86 L |
