1971 AC 428 vs. 2006 Porsche 911
To start off, 2006 Porsche 911 is newer by 35 year(s). Which means there will be less support and parts availability for 1971 AC 428. In addition, the cost of maintenance, including insurance, on 1971 AC 428 would be higher. At 7,003 cc (8 cylinders), 1971 AC 428 is equipped with a bigger engine. In terms of performance, 2006 Porsche 911 (376 HP @ 7400 RPM) has 78 more horse power than 1971 AC 428. (298 HP @ 4600 RPM) In normal driving conditions, 2006 Porsche 911 should accelerate faster than 1971 AC 428. With that said, vehicle weight also plays an important factor in acceleration. 1971 AC 428 weights approximately 35 kg more than 2006 Porsche 911.
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, 1971 AC 428 (639 Nm @ 2800 RPM) has 254 more torque (in Nm) than 2006 Porsche 911. (385 Nm @ 5000 RPM). This means 1971 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2006 Porsche 911.
Compare all specifications:
1971 AC 428 | 2006 Porsche 911 | |
Make | AC | Porsche |
Model | 428 | 911 |
Year Released | 1971 | 2006 |
Engine Position | Front | Rear |
Engine Size | 7003 cc | 3600 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 298 HP | 376 HP |
Engine RPM | 4600 RPM | 7400 RPM |
Torque | 639 Nm | 385 Nm |
Torque RPM | 2800 RPM | 5000 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1430 kg | 1395 kg |
Vehicle Length | 4430 mm | 4450 mm |
Vehicle Width | 1710 mm | 1810 mm |
Vehicle Height | 1310 mm | 1290 mm |
Wheelbase Size | 2450 mm | 2360 mm |