1973 AC 428 vs. 1971 Chevrolet Vega
To start off, 1973 AC 428 is newer by 2 year(s). Which means there will be less support and parts availability for 1971 Chevrolet Vega. In addition, the cost of maintenance, including insurance, on 1971 Chevrolet Vega would be higher. At 7,002 cc (8 cylinders), 1973 AC 428 is equipped with a bigger engine. In terms of performance, 1973 AC 428 (298 HP @ 4600 RPM) has 217 more horse power than 1971 Chevrolet Vega. (81 HP @ 4800 RPM). In normal driving conditions, 1973 AC 428 should accelerate faster than 1971 Chevrolet Vega. With that said, vehicle weight also plays an important factor in acceleration. 1973 AC 428 weights approximately 425 kg more than 1971 Chevrolet Vega. 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, 1973 AC 428 (639 Nm @ 2800 RPM) has 472 more torque (in Nm) than 1971 Chevrolet Vega. (167 Nm @ 2800 RPM). This means 1973 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1971 Chevrolet Vega. 1971 Chevrolet Vega has automatic transmission and 1973 AC 428 has manual transmission. 1973 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Chevrolet Vega will be easier to drive especially in heavy traffic.
Compare all specifications:
1973 AC 428 | 1971 Chevrolet Vega | |
Make | AC | Chevrolet |
Model | 428 | Vega |
Year Released | 1973 | 1971 |
Engine Position | Front | Front |
Engine Size | 7002 cc | 2287 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 298 HP | 81 HP |
Engine RPM | 4600 RPM | 4800 RPM |
Torque | 639 Nm | 167 Nm |
Torque RPM | 2800 RPM | 2800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Vehicle Weight | 1430 kg | 1005 kg |
Vehicle Length | 4430 mm | 4310 mm |
Vehicle Width | 1710 mm | 1670 mm |
Vehicle Height | 1310 mm | 1330 mm |
Wheelbase Size | 2450 mm | 2480 mm |