1975 AC 428 vs. 1968 Cadillac Fleetwood
To start off, 1975 AC 428 is newer by 7 year(s). Which means there will be less support and parts availability for 1968 Cadillac Fleetwood. In addition, the cost of maintenance, including insurance, on 1968 Cadillac Fleetwood would be higher. At 7,733 cc (8 cylinders), 1968 Cadillac Fleetwood is equipped with a bigger engine. In terms of performance, 1975 AC 428 (298 HP @ 4600 RPM) has 70 more horse power than 1968 Cadillac Fleetwood. (228 HP @ 4400 RPM). In normal driving conditions, 1975 AC 428 should accelerate faster than 1968 Cadillac Fleetwood. With that said, vehicle weight also plays an important factor in acceleration. 1968 Cadillac Fleetwood weights approximately 1170 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, 1968 Cadillac Fleetwood, 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.
Compare all specifications:
| 1975 AC 428 | 1968 Cadillac Fleetwood | |
| Make | AC | Cadillac |
| Model | 428 | Fleetwood |
| Year Released | 1975 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 7733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 298 HP | 228 HP |
| Engine RPM | 4600 RPM | 4400 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 | 2600 kg |
| Vehicle Length | 4430 mm | 6240 mm |
| Vehicle Width | 1710 mm | 2040 mm |
| Vehicle Height | 1310 mm | 1360 mm |
| Wheelbase Size | 2450 mm | 3810 mm |
