1974 AC 428 vs. 1984 Triumph Acclaim
To start off, 1984 Triumph Acclaim is newer by 10 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 148 more horse power than 1984 Triumph Acclaim. (150 HP @ 4800 RPM). In normal driving conditions, 1974 AC 428 should accelerate faster than 1984 Triumph Acclaim. With that said, vehicle weight also plays an important factor in acceleration. 1974 AC 428 weights approximately 620 kg more than 1984 Triumph Acclaim. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 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 1974 AC 428. However, in wet, icy, snow, or gravel driving conditions, 1984 Triumph Acclaim, 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, 1974 AC 428 (639 Nm @ 2800 RPM) has 394 more torque (in Nm) than 1984 Triumph Acclaim. (245 Nm @ 2000 RPM). This means 1974 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1984 Triumph Acclaim.
Compare all specifications:
| 1974 AC 428 | 1984 Triumph Acclaim | |
| Make | AC | Triumph |
| Model | 428 | Acclaim |
| Year Released | 1974 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 2213 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 150 HP |
| Engine RPM | 4600 RPM | 4800 RPM |
| Torque | 639 Nm | 245 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1430 kg | 810 kg |
| Vehicle Length | 4430 mm | 4100 mm |
| Vehicle Width | 1710 mm | 1610 mm |
| Vehicle Height | 1310 mm | 1350 mm |
| Wheelbase Size | 2450 mm | 2330 mm |
