2007 BMW 330 vs. 1981 Seat Ronda
To start off, 2007 BMW 330 is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Seat Ronda. In addition, the cost of maintenance, including insurance, on 1981 Seat Ronda would be higher. At 2,996 cc (6 cylinders), 2007 BMW 330 is equipped with a bigger engine. In terms of performance, 2007 BMW 330 (254 HP @ 6600 RPM) has 169 more horse power than 1981 Seat Ronda. (85 HP @ 5600 RPM). In normal driving conditions, 2007 BMW 330 should accelerate faster than 1981 Seat Ronda. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 330 weights approximately 785 kg more than 1981 Seat Ronda. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Seat Ronda. In wet, icy, snow, or gravel driving conditions, 2007 BMW 330 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, 2007 BMW 330 (300 Nm @ 2500 RPM) has 184 more torque (in Nm) than 1981 Seat Ronda. (116 Nm @ 3500 RPM). This means 2007 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 1981 Seat Ronda.
Compare all specifications:
| 2007 BMW 330 | 1981 Seat Ronda | |
| Make | BMW | Seat |
| Model | 330 | Ronda |
| Year Released | 2007 | 1981 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 1461 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 254 HP | 85 HP |
| Engine RPM | 6600 RPM | 5600 RPM |
| Torque | 300 Nm | 116 Nm |
| Torque RPM | 2500 RPM | 3500 RPM |
| Engine Bore Size | 85 mm | 83 mm |
| Engine Stroke Size | 88 mm | 67.5 mm |
| Engine Compression Ratio | 10.7:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1715 kg | 930 kg |
| Vehicle Length | 4480 mm | 4020 mm |
| Vehicle Width | 1820 mm | 1660 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2770 mm | 2460 mm |
