1974 AC 428 vs. 1991 Chrysler Viper
To start off, 1991 Chrysler Viper 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 7,986 cc (10 cylinders), 1991 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1991 Chrysler Viper (389 HP @ 5150 RPM) has 91 more horse power than 1974 AC 428. (298 HP @ 4600 RPM) In normal driving conditions, 1991 Chrysler Viper should accelerate faster than 1974 AC 428. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chrysler Viper weights approximately 160 kg more than 1974 AC 428. 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, 1974 AC 428 (639 Nm @ 2800 RPM) has 18 more torque (in Nm) than 1991 Chrysler Viper. (621 Nm @ 3600 RPM). This means 1974 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chrysler Viper.
Compare all specifications:
1974 AC 428 | 1991 Chrysler Viper | |
Make | AC | Chrysler |
Model | 428 | Viper |
Year Released | 1974 | 1991 |
Engine Position | Front | Front |
Engine Size | 7003 cc | 7986 cc |
Engine Cylinders | 8 cylinders | 10 cylinders |
Engine Type | in-line | V |
Horse Power | 298 HP | 389 HP |
Engine RPM | 4600 RPM | 5150 RPM |
Torque | 639 Nm | 621 Nm |
Torque RPM | 2800 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline |
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 | 1590 kg |
Vehicle Length | 4430 mm | 4460 mm |
Vehicle Width | 1710 mm | 1930 mm |
Vehicle Height | 1310 mm | 1130 mm |
Wheelbase Size | 2450 mm | 2450 mm |