1978 Simca Horizon vs. 1970 AC 428
To start off, 1978 Simca Horizon is newer by 8 year(s). Which means there will be less support and parts availability for 1970 AC 428. In addition, the cost of maintenance, including insurance, on 1970 AC 428 would be higher. At 7,003 cc (8 cylinders), 1970 AC 428 is equipped with a bigger engine. In terms of performance, 1970 AC 428 (298 HP @ 4600 RPM) has 240 more horse power than 1978 Simca Horizon. (58 HP @ 5600 RPM) In normal driving conditions, 1970 AC 428 should accelerate faster than 1978 Simca Horizon. With that said, vehicle weight also plays an important factor in acceleration. 1970 AC 428 weights approximately 485 kg more than 1978 Simca Horizon. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 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 1970 AC 428. However, in wet, icy, snow, or gravel driving conditions, 1978 Simca Horizon, 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, 1970 AC 428 (640 Nm @ 2800 RPM) has 551 more torque (in Nm) than 1978 Simca Horizon. (89 Nm @ 3000 RPM). This means 1970 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1978 Simca Horizon. 1970 AC 428 has automatic transmission and 1978 Simca Horizon has manual transmission. 1978 Simca Horizon will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1970 AC 428 will be easier to drive especially in heavy traffic.
Compare all specifications:
1978 Simca Horizon | 1970 AC 428 | |
Make | Simca | AC |
Model | Horizon | 428 |
Year Released | 1978 | 1970 |
Engine Position | Front | Front |
Engine Size | 1118 cc | 7003 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 58 HP | 298 HP |
Engine RPM | 5600 RPM | 4600 RPM |
Torque | 89 Nm | 640 Nm |
Torque RPM | 3000 RPM | 2800 RPM |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 945 kg | 1430 kg |
Vehicle Length | 3970 mm | 4430 mm |
Vehicle Width | 1690 mm | 1710 mm |
Vehicle Height | 1420 mm | 1310 mm |
Wheelbase Size | 2530 mm | 2450 mm |