2009 Cadillac SRX vs. 1987 Ford Sierra
To start off, 2009 Cadillac SRX is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 3,564 cc (6 cylinders), 2009 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2009 Cadillac SRX (254 HP @ 6500 RPM) has 50 more horse power than 1987 Ford Sierra. (204 HP @ 6250 RPM). In normal driving conditions, 2009 Cadillac SRX should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac SRX weights approximately 821 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 1987 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac SRX will offer significantly more control. 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, 2009 Cadillac SRX (340 Nm @ 2800 RPM) has 63 more torque (in Nm) than 1987 Ford Sierra. (277 Nm @ 4500 RPM). This means 2009 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra. 2009 Cadillac SRX has automatic transmission and 1987 Ford Sierra has manual transmission. 1987 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac SRX | 1987 Ford Sierra | |
| Make | Cadillac | Ford |
| Model | SRX | Sierra |
| Year Released | 2009 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 1993 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 254 HP | 204 HP |
| Engine RPM | 6500 RPM | 6250 RPM |
| Torque | 340 Nm | 277 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Engine Bore Size | 94 mm | 90.8 mm |
| Engine Stroke Size | 85.6 mm | 77 mm |
| Top Speed | 201 km/hour | 240 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2071 kg | 1250 kg |
| Vehicle Length | 4960 mm | 4470 mm |
| Vehicle Width | 1850 mm | 1710 mm |
| Vehicle Height | 1730 mm | 1380 mm |
| Wheelbase Size | 2960 mm | 2500 mm |
