1973 AC 428 vs. 1951 Jaguar XK
To start off, 1973 AC 428 is newer by 22 year(s). Which means there will be less support and parts availability for 1951 Jaguar XK. In addition, the cost of maintenance, including insurance, on 1951 Jaguar XK would be higher. At 7,002 cc (8 cylinders), 1973 AC 428 is equipped with a bigger engine. In terms of performance, 1973 AC 428 (298 HP @ 4600 RPM) has 140 more horse power than 1951 Jaguar XK. (158 HP @ 5000 RPM). In normal driving conditions, 1973 AC 428 should accelerate faster than 1951 Jaguar XK. With that said, vehicle weight also plays an important factor in acceleration. 1973 AC 428 weights approximately 134 kg more than 1951 Jaguar XK. 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, 1973 AC 428 (639 Nm @ 2800 RPM) has 349 more torque (in Nm) than 1951 Jaguar XK. (290 Nm @ 2500 RPM). This means 1973 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1951 Jaguar XK.
Compare all specifications:
1973 AC 428 | 1951 Jaguar XK | |
Make | AC | Jaguar |
Model | 428 | XK |
Year Released | 1973 | 1951 |
Engine Position | Front | Front |
Engine Size | 7002 cc | 3442 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 298 HP | 158 HP |
Engine RPM | 4600 RPM | 5000 RPM |
Torque | 639 Nm | 290 Nm |
Torque RPM | 2800 RPM | 2500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1430 kg | 1296 kg |
Vehicle Length | 4430 mm | 4430 mm |
Vehicle Width | 1710 mm | 1570 mm |
Vehicle Height | 1310 mm | 1340 mm |
Wheelbase Size | 2450 mm | 2600 mm |