1974 AC 428 vs. 1991 Mercedes-Benz 400
To start off, 1991 Mercedes-Benz 400 is newer by 17 year(s). Which means there will be less support and parts availability for 1974 AC 428. In addition, the cost of maintenance, including insurance, on 1974 AC 428 would be higher. At 7,003 cc (8 cylinders), 1974 AC 428 is equipped with a bigger engine. In terms of performance, 1974 AC 428 (298 HP @ 4600 RPM) has 12 more horse power than 1991 Mercedes-Benz 400. (286 HP @ 5700 RPM). In normal driving conditions, 1974 AC 428 should accelerate faster than 1991 Mercedes-Benz 400. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 400 weights approximately 574 kg more than 1974 AC 428.
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, 1974 AC 428 (639 Nm @ 2800 RPM) has 229 more torque (in Nm) than 1991 Mercedes-Benz 400. (410 Nm @ 3900 RPM). This means 1974 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz 400.
Compare all specifications:
1974 AC 428 | 1991 Mercedes-Benz 400 | |
Make | AC | Mercedes-Benz |
Model | 428 | 400 |
Year Released | 1974 | 1991 |
Engine Position | Front | Front |
Engine Size | 7003 cc | 4196 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 298 HP | 286 HP |
Engine RPM | 4600 RPM | 5700 RPM |
Torque | 639 Nm | 410 Nm |
Torque RPM | 2800 RPM | 3900 RPM |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1430 kg | 2004 kg |
Vehicle Length | 4430 mm | 5220 mm |
Vehicle Width | 1710 mm | 1890 mm |
Vehicle Height | 1310 mm | 1500 mm |
Wheelbase Size | 2450 mm | 3150 mm |