1975 AC 428 vs. 2010 Chevrolet Optra
To start off, 2010 Chevrolet Optra is newer by 35 year(s). Which means there will be less support and parts availability for 1975 AC 428. In addition, the cost of maintenance, including insurance, on 1975 AC 428 would be higher. At 7,003 cc (8 cylinders), 1975 AC 428 is equipped with a bigger engine. In terms of performance, 1975 AC 428 (298 HP) has 190 more horse power than 2010 Chevrolet Optra. (108 HP). In normal driving conditions, 1975 AC 428 should accelerate faster than 2010 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Chevrolet Optra weights approximately 955 kg more than 1975 AC 428.
Because 1975 AC 428 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 AC 428. However, in wet, icy, snow, or gravel driving conditions, 2010 Chevrolet Optra, being front wheel drive (FWD), will offer much better control with better grip. 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, 1975 AC 428 (639 Nm @ 2800 RPM) has 488 more torque (in Nm) than 2010 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 1975 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2010 Chevrolet Optra.
Compare all specifications:
| 1975 AC 428 | 2010 Chevrolet Optra | |
| Make | AC | Chevrolet |
| Model | 428 | Optra |
| Year Released | 1975 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 108 HP |
| Torque | 639 Nm | 151 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1430 kg | 2385 kg |
| Vehicle Length | 4430 mm | 4510 mm |
| Vehicle Width | 1710 mm | 1730 mm |
| Vehicle Height | 1310 mm | 1450 mm |
| Wheelbase Size | 2450 mm | 2610 mm |
