2005 Cadillac CTS vs. 1971 AC 428
To start off, 2005 Cadillac CTS is newer by 34 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 119 more horse power than 2005 Cadillac CTS. (179 HP @ 6000 RPM) In normal driving conditions, 1971 AC 428 should accelerate faster than 2005 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac CTS weights approximately 358 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 407 more torque (in Nm) than 2005 Cadillac CTS. (232 Nm @ 3400 RPM). This means 1971 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2005 Cadillac CTS. 1971 AC 428 has automatic transmission and 2005 Cadillac CTS has manual transmission. 2005 Cadillac CTS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 AC 428 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Cadillac CTS | 1971 AC 428 | |
| Make | Cadillac | AC |
| Model | CTS | 428 |
| Year Released | 2005 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2597 cc | 7003 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 179 HP | 298 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 232 Nm | 639 Nm |
| Torque RPM | 3400 RPM | 2800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1788 kg | 1430 kg |
| Vehicle Length | 4830 mm | 4430 mm |
| Vehicle Width | 1800 mm | 1710 mm |
| Vehicle Height | 1450 mm | 1310 mm |
| Wheelbase Size | 2890 mm | 2450 mm |
