1985 Ford Sierra vs. 2007 Porsche Boxster
To start off, 2007 Porsche Boxster 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 3,179 cc (6 cylinders), 2007 Porsche Boxster is equipped with a bigger engine. In terms of performance, 2007 Porsche Boxster (276 HP @ 6200 RPM) has 128 more horse power than 1985 Ford Sierra. (148 HP @ 5700 RPM) In normal driving conditions, 2007 Porsche Boxster should accelerate faster than 1985 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche Boxster weights approximately 140 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 Porsche Boxster (321 Nm @ 4700 RPM) has 101 more torque (in Nm) than 1985 Ford Sierra. (220 Nm @ 3800 RPM). This means 2007 Porsche Boxster will have an easier job in driving up hills or pulling heavy equipment than 1985 Ford Sierra.
Compare all specifications:
1985 Ford Sierra | 2007 Porsche Boxster | |
Make | Ford | Porsche |
Model | Sierra | Boxster |
Year Released | 1985 | 2007 |
Engine Position | Front | Middle |
Engine Size | 2790 cc | 3179 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 148 HP | 276 HP |
Engine RPM | 5700 RPM | 6200 RPM |
Torque | 220 Nm | 321 Nm |
Torque RPM | 3800 RPM | 4700 RPM |
Engine Bore Size | 93 mm | 93 mm |
Engine Stroke Size | 68.5 mm | 78 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Vehicle Weight | 1205 kg | 1345 kg |
Vehicle Length | 4400 mm | 4370 mm |
Vehicle Width | 1680 mm | 1810 mm |
Vehicle Height | 1370 mm | 1300 mm |
Wheelbase Size | 2620 mm | 2420 mm |