2008 Chevrolet Tahoe vs. 1985 Ford Sierra
To start off, 2008 Chevrolet Tahoe is newer by 23 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 5,300 cc (8 cylinders), 2008 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Tahoe (320 HP @ 5200 RPM) has 172 more horse power than 1985 Ford Sierra. (148 HP @ 5700 RPM). In normal driving conditions, 2008 Chevrolet Tahoe should accelerate faster than 1985 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Tahoe weights approximately 995 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, 2008 Chevrolet Tahoe (461 Nm @ 4200 RPM) has 241 more torque (in Nm) than 1985 Ford Sierra. (220 Nm @ 3800 RPM). This means 2008 Chevrolet Tahoe will have an easier job in driving up hills or pulling heavy equipment than 1985 Ford Sierra.
Compare all specifications:
| 2008 Chevrolet Tahoe | 1985 Ford Sierra | |
| Make | Chevrolet | Ford |
| Model | Tahoe | Sierra |
| Year Released | 2008 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 2790 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 148 HP |
| Engine RPM | 5200 RPM | 5700 RPM |
| Torque | 461 Nm | 220 Nm |
| Torque RPM | 4200 RPM | 3800 RPM |
| Vehicle Weight | 2200 kg | 1205 kg |
| Vehicle Length | 5140 mm | 4400 mm |
| Vehicle Width | 2010 mm | 1680 mm |
| Vehicle Height | 1960 mm | 1370 mm |
| Wheelbase Size | 2950 mm | 2620 mm |
