1971 AC 428 vs. 2005 Jaguar S-Type
To start off, 2005 Jaguar S-Type 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 101 more horse power than 2005 Jaguar S-Type. (197 HP @ 6800 RPM). In normal driving conditions, 1971 AC 428 should accelerate faster than 2005 Jaguar S-Type. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jaguar S-Type weights approximately 190 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 394 more torque (in Nm) than 2005 Jaguar S-Type. (245 Nm @ 4000 RPM). This means 1971 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2005 Jaguar S-Type. 2005 Jaguar S-Type has automatic transmission and 1971 AC 428 has manual transmission. 1971 AC 428 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Jaguar S-Type will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 AC 428 | 2005 Jaguar S-Type | |
| Make | AC | Jaguar |
| Model | 428 | S-Type |
| Year Released | 1971 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 2497 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 298 HP | 197 HP |
| Engine RPM | 4600 RPM | 6800 RPM |
| Torque | 639 Nm | 245 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1430 kg | 1620 kg |
| Vehicle Length | 4430 mm | 4880 mm |
| Vehicle Width | 1710 mm | 1820 mm |
| Vehicle Height | 1310 mm | 1450 mm |
| Wheelbase Size | 2450 mm | 2920 mm |
