1985 Ford Sierra vs. 2007 Cadillac CTS
To start off, 2007 Cadillac CTS is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1985 Ford Sierra would be higher. At 2,792 cc (6 cylinders), 2007 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac CTS (212 HP @ 6000 RPM) has 64 more horse power than 1985 Ford Sierra. (148 HP @ 5700 RPM) In normal driving conditions, 2007 Cadillac CTS should accelerate faster than 1985 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac CTS weights approximately 500 kg more than 1985 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Cadillac CTS (263 Nm @ 3300 RPM) has 43 more torque (in Nm) than 1985 Ford Sierra. (220 Nm @ 3800 RPM). This means 2007 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 1985 Ford Sierra.
Compare all specifications:
| 1985 Ford Sierra | 2007 Cadillac CTS | |
| Make | Ford | Cadillac |
| Model | Sierra | CTS |
| Year Released | 1985 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2790 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 212 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 220 Nm | 263 Nm |
| Torque RPM | 3800 RPM | 3300 RPM |
| Engine Bore Size | 93 mm | 89 mm |
| Engine Stroke Size | 68.5 mm | 74.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 1205 kg | 1705 kg |
| Vehicle Length | 4400 mm | 4830 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1450 mm |
| Wheelbase Size | 2620 mm | 2890 mm |
