2007 BMW 335 vs. 1984 Ford Sierra
To start off, 2007 BMW 335 is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 2,979 cc (6 cylinders), 2007 BMW 335 is equipped with a bigger engine. In terms of performance, 2007 BMW 335 (300 HP @ 5800 RPM) has 186 more horse power than 1984 Ford Sierra. (114 HP @ 5300 RPM). In normal driving conditions, 2007 BMW 335 should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 335 weights approximately 370 kg more than 1984 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 BMW 335 (407 Nm @ 1400 RPM) has 231 more torque (in Nm) than 1984 Ford Sierra. (176 Nm @ 3000 RPM). This means 2007 BMW 335 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 1984 Ford Sierra has automatic transmission and 2007 BMW 335 has manual transmission. 2007 BMW 335 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1984 Ford Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 335 | 1984 Ford Sierra | |
| Make | BMW | Ford |
| Model | 335 | Sierra |
| Year Released | 2007 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2294 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 300 HP | 114 HP |
| Engine RPM | 5800 RPM | 5300 RPM |
| Torque | 407 Nm | 176 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 90 mm |
| Engine Stroke Size | 89.6 mm | 60.1 mm |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1485 kg | 1115 kg |
| Vehicle Length | 4590 mm | 4420 mm |
| Vehicle Width | 1790 mm | 1730 mm |
| Vehicle Height | 1390 mm | 1420 mm |
| Wheelbase Size | 2770 mm | 2610 mm |
| Fuel Tank Capacity | 61 L | 60 L |
