1978 Alfa Romeo Alfetta vs. 2007 Jaguar XJ
To start off, 2007 Jaguar XJ is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1978 Alfa Romeo Alfetta would be higher. At 4,196 cc (8 cylinders), 2007 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2007 Jaguar XJ (401 HP @ 6100 RPM) has 257 more horse power than 1978 Alfa Romeo Alfetta. (144 HP @ 6500 RPM) In normal driving conditions, 2007 Jaguar XJ should accelerate faster than 1978 Alfa Romeo Alfetta.
Because 2007 Jaguar XJ is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 1978 Alfa Romeo Alfetta, being front wheel drive (FWD), will offer much better control with better grip. 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 Jaguar XJ (560 Nm @ 3500 RPM) has 391 more torque (in Nm) than 1978 Alfa Romeo Alfetta. (169 Nm @ 3500 RPM). This means 2007 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Alfetta. 2007 Jaguar XJ has automatic transmission and 1978 Alfa Romeo Alfetta has manual transmission. 1978 Alfa Romeo Alfetta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Alfa Romeo Alfetta | 2007 Jaguar XJ | |
| Make | Alfa Romeo | Jaguar |
| Model | Alfetta | XJ |
| Year Released | 1978 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 4196 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 144 HP | 401 HP |
| Engine RPM | 6500 RPM | 6100 RPM |
| Torque | 169 Nm | 560 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 86 mm |
| Engine Stroke Size | 82.7 mm | 90 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4290 mm | 5100 mm |
| Vehicle Width | 1790 mm | 1950 mm |
| Vehicle Height | 1320 mm | 1450 mm |
| Wheelbase Size | 2550 mm | 3040 mm |
| Fuel Tank Capacity | 70 L | 84 L |
