2006 Cadillac CTS vs. 1971 AC 428
To start off, 2006 Cadillac CTS is newer by 35 year(s). Which means there will be less support and parts availability for 1971 AC 428. In addition, the cost of maintenance, including insurance, on 1971 AC 428 would be higher. At 7,003 cc (8 cylinders), 1971 AC 428 is equipped with a bigger engine. In terms of performance, 1971 AC 428 (298 HP @ 4600 RPM) has 87 more horse power than 2006 Cadillac CTS. (211 HP @ 6500 RPM) In normal driving conditions, 1971 AC 428 should accelerate faster than 2006 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac CTS weights approximately 162 kg more than 1971 AC 428.
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, 1971 AC 428 (639 Nm @ 2800 RPM) has 376 more torque (in Nm) than 2006 Cadillac CTS. (263 Nm @ 3300 RPM). This means 1971 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac CTS.
Compare all specifications:
| 2006 Cadillac CTS | 1971 AC 428 | |
| Make | Cadillac | AC |
| Model | CTS | 428 |
| Year Released | 2006 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2786 cc | 7003 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 211 HP | 298 HP |
| Engine RPM | 6500 RPM | 4600 RPM |
| Torque | 263 Nm | 639 Nm |
| Torque RPM | 3300 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1592 kg | 1430 kg |
| Vehicle Length | 4840 mm | 4430 mm |
| Vehicle Width | 1800 mm | 1710 mm |
| Vehicle Height | 1450 mm | 1310 mm |
| Wheelbase Size | 2890 mm | 2450 mm |
