1973 AC 428 vs. 2008 Porsche 911
To start off, 2008 Porsche 911 is newer by 35 year(s). Which means there will be less support and parts availability for 1973 AC 428. In addition, the cost of maintenance, including insurance, on 1973 AC 428 would be higher. At 7,002 cc (8 cylinders), 1973 AC 428 is equipped with a bigger engine. In terms of performance, 2008 Porsche 911 (405 HP @ 6800 RPM) has 107 more horse power than 1973 AC 428. (298 HP @ 4600 RPM) In normal driving conditions, 2008 Porsche 911 should accelerate faster than 1973 AC 428. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche 911 weights approximately 55 kg more than 1973 AC 428. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1973 AC 428. In wet, icy, snow, or gravel driving conditions, 2008 Porsche 911 will offer significantly more control. 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 269 more torque (in Nm) than 2008 Porsche 911. (370 Nm @ 4250 RPM). This means 1973 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2008 Porsche 911.
Compare all specifications:
1973 AC 428 | 2008 Porsche 911 | |
Make | AC | Porsche |
Model | 428 | 911 |
Year Released | 1973 | 2008 |
Engine Position | Front | Rear |
Engine Size | 7002 cc | 3596 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 298 HP | 405 HP |
Engine RPM | 4600 RPM | 6800 RPM |
Torque | 639 Nm | 370 Nm |
Torque RPM | 2800 RPM | 4250 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1430 kg | 1485 kg |
Vehicle Length | 4430 mm | 4430 mm |
Vehicle Width | 1710 mm | 1860 mm |
Vehicle Height | 1310 mm | 1320 mm |
Wheelbase Size | 2450 mm | 2360 mm |