1971 AC 428 vs. 1984 Seat Ronda
To start off, 1984 Seat Ronda is newer by 13 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 180 more horse power than 1984 Seat Ronda. (118 HP @ 5800 RPM). In normal driving conditions, 1971 AC 428 should accelerate faster than 1984 Seat Ronda. With that said, vehicle weight also plays an important factor in acceleration. 1971 AC 428 weights approximately 460 kg more than 1984 Seat Ronda. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 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 1971 AC 428. However, in wet, icy, snow, or gravel driving conditions, 1984 Seat Ronda, 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, 1971 AC 428 (639 Nm @ 2800 RPM) has 467 more torque (in Nm) than 1984 Seat Ronda. (172 Nm @ 3000 RPM). This means 1971 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1984 Seat Ronda.
Compare all specifications:
| 1971 AC 428 | 1984 Seat Ronda | |
| Make | AC | Seat |
| Model | 428 | Ronda |
| Year Released | 1971 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 118 HP |
| Engine RPM | 4600 RPM | 5800 RPM |
| Torque | 639 Nm | 172 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1430 kg | 970 kg |
| Vehicle Length | 4430 mm | 4020 mm |
| Vehicle Width | 1710 mm | 1660 mm |
| Vehicle Height | 1310 mm | 1410 mm |
| Wheelbase Size | 2450 mm | 2460 mm |
