2004 Jaguar XK vs. 1990 Mazda RX-7
To start off, 2004 Jaguar XK is newer by 14 year(s). Which means there will be less support and parts availability for 1990 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1990 Mazda RX-7 would be higher. At 3,996 cc (8 cylinders), 2004 Jaguar XK is equipped with a bigger engine. In terms of performance, 2004 Jaguar XK (290 HP @ 6100 RPM) has 93 more horse power than 1990 Mazda RX-7. (197 HP @ 6500 RPM). In normal driving conditions, 2004 Jaguar XK should accelerate faster than 1990 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jaguar XK weights approximately 400 kg more than 1990 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 Jaguar XK (393 Nm @ 4250 RPM) has 123 more torque (in Nm) than 1990 Mazda RX-7. (270 Nm @ 3500 RPM). This means 2004 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 1990 Mazda RX-7. 2004 Jaguar XK has automatic transmission and 1990 Mazda RX-7 has manual transmission. 1990 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Jaguar XK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Jaguar XK | 1990 Mazda RX-7 | |
| Make | Jaguar | Mazda |
| Model | XK | RX-7 |
| Year Released | 2004 | 1990 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3996 cc | 2616 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 290 HP | 197 HP |
| Engine RPM | 6100 RPM | 6500 RPM |
| Torque | 393 Nm | 270 Nm |
| Torque RPM | 4250 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1700 kg | 1300 kg |
| Vehicle Length | 4770 mm | 4320 mm |
| Vehicle Width | 1840 mm | 1700 mm |
| Vehicle Height | 1320 mm | 1270 mm |
| Wheelbase Size | 2600 mm | 2430 mm |
| Fuel Tank Capacity | 75 L | 75 L |
