1989 Ford Probe vs. 1988 Ford Sierra
To start off, 1989 Ford Probe is newer by 1 year(s). Which means there will be less support and parts availability for 1988 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1988 Ford Sierra would be higher. At 2,986 cc (6 cylinders), 1989 Ford Probe is equipped with a bigger engine. In terms of performance, 1989 Ford Probe (140 HP @ 4800 RPM) has 66 more horse power than 1988 Ford Sierra. (74 HP @ 5300 RPM). In normal driving conditions, 1989 Ford Probe should accelerate faster than 1988 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1989 Ford Probe weights approximately 305 kg more than 1988 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1988 Ford Sierra 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 1988 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 1989 Ford Probe, 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, 1989 Ford Probe (217 Nm @ 3000 RPM) has 95 more torque (in Nm) than 1988 Ford Sierra. (122 Nm @ 2900 RPM). This means 1989 Ford Probe will have an easier job in driving up hills or pulling heavy equipment than 1988 Ford Sierra.
Compare all specifications:
| 1989 Ford Probe | 1988 Ford Sierra | |
| Make | Ford | Ford |
| Model | Probe | Sierra |
| Year Released | 1989 | 1988 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 1597 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 140 HP | 74 HP |
| Engine RPM | 4800 RPM | 5300 RPM |
| Torque | 217 Nm | 122 Nm |
| Torque RPM | 3000 RPM | 2900 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1315 kg | 1010 kg |
| Vehicle Length | 4500 mm | 4500 mm |
| Vehicle Width | 1750 mm | 1680 mm |
| Vehicle Height | 1320 mm | 1400 mm |
| Wheelbase Size | 2520 mm | 2620 mm |
