1991 Porsche 968 vs. 1970 AC 428
To start off, 1991 Porsche 968 is newer by 21 year(s). Which means there will be less support and parts availability for 1970 AC 428. In addition, the cost of maintenance, including insurance, on 1970 AC 428 would be higher. At 7,003 cc (8 cylinders), 1970 AC 428 is equipped with a bigger engine. In terms of performance, 1970 AC 428 (298 HP @ 4600 RPM) has 58 more horse power than 1991 Porsche 968. (240 HP @ 6200 RPM) In normal driving conditions, 1970 AC 428 should accelerate faster than 1991 Porsche 968. With that said, vehicle weight also plays an important factor in acceleration. 1970 AC 428 weights approximately 30 kg more than 1991 Porsche 968. 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, 1970 AC 428 (640 Nm @ 2800 RPM) has 335 more torque (in Nm) than 1991 Porsche 968. (305 Nm @ 4100 RPM). This means 1970 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 968. 1970 AC 428 has automatic transmission and 1991 Porsche 968 has manual transmission. 1991 Porsche 968 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1970 AC 428 will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Porsche 968 | 1970 AC 428 | |
Make | Porsche | AC |
Model | 968 | 428 |
Year Released | 1991 | 1970 |
Engine Position | Front | Front |
Engine Size | 2989 cc | 7003 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 240 HP | 298 HP |
Engine RPM | 6200 RPM | 4600 RPM |
Torque | 305 Nm | 640 Nm |
Torque RPM | 4100 RPM | 2800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1400 kg | 1430 kg |
Vehicle Length | 4330 mm | 4430 mm |
Vehicle Width | 1740 mm | 1710 mm |
Vehicle Height | 1270 mm | 1310 mm |
Wheelbase Size | 2510 mm | 2450 mm |