1978 Alfa Romeo Alfasud vs. 2009 Jaguar XK
To start off, 2009 Jaguar XK is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1978 Alfa Romeo Alfasud would be higher. At 4,195 cc (8 cylinders), 2009 Jaguar XK is equipped with a bigger engine. In terms of performance, 2009 Jaguar XK (410 HP @ 6250 RPM) has 325 more horse power than 1978 Alfa Romeo Alfasud. (85 HP @ 6000 RPM) In normal driving conditions, 2009 Jaguar XK should accelerate faster than 1978 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XK weights approximately 730 kg more than 1978 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Jaguar XK 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 2009 Jaguar XK. However, in wet, icy, snow, or gravel driving conditions, 1978 Alfa Romeo Alfasud, 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, 2009 Jaguar XK (560 Nm @ 4000 RPM) has 449 more torque (in Nm) than 1978 Alfa Romeo Alfasud. (111 Nm @ 3500 RPM). This means 2009 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Alfasud. 2009 Jaguar XK has automatic transmission and 1978 Alfa Romeo Alfasud has manual transmission. 1978 Alfa Romeo Alfasud will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jaguar XK will be easier to drive especially in heavy traffic.
Compare all specifications:
1978 Alfa Romeo Alfasud | 2009 Jaguar XK | |
Make | Alfa Romeo | Jaguar |
Model | Alfasud | XK |
Year Released | 1978 | 2009 |
Engine Position | Front | Front |
Engine Size | 1351 cc | 4195 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | boxer | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 85 HP | 410 HP |
Engine RPM | 6000 RPM | 6250 RPM |
Torque | 111 Nm | 560 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 80.1 mm | 86 mm |
Engine Stroke Size | 67.2 mm | 90.3 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 890 kg | 1620 kg |
Vehicle Length | 4030 mm | 4800 mm |
Vehicle Width | 1630 mm | 1340 mm |
Vehicle Height | 1310 mm | 1900 mm |
Wheelbase Size | 2460 mm | 2760 mm |
Fuel Tank Capacity | 50 L | 71 L |