1981 BMW 725 vs. 1998 Toyota Sienna
To start off, 1998 Toyota Sienna is newer by 17 year(s). Which means there will be less support and parts availability for 1981 BMW 725. In addition, the cost of maintenance, including insurance, on 1981 BMW 725 would be higher. At 2,982 cc (6 cylinders), 1998 Toyota Sienna is equipped with a bigger engine. In terms of performance, 1998 Toyota Sienna (189 HP @ 5200 RPM) has 41 more horse power than 1981 BMW 725. (148 HP @ 5500 RPM) In normal driving conditions, 1998 Toyota Sienna should accelerate faster than 1981 BMW 725.
Because 1981 BMW 725 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 BMW 725. However, in wet, icy, snow, or gravel driving conditions, 1998 Toyota Sienna, being front wheel drive (FWD), will offer much better control with better grip. 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, 1998 Toyota Sienna (279 Nm @ 4300 RPM) has 64 more torque (in Nm) than 1981 BMW 725. (215 Nm @ 4000 RPM). This means 1998 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 725.
Compare all specifications:
1981 BMW 725 | 1998 Toyota Sienna | |
Make | BMW | Toyota |
Model | 725 | Sienna |
Year Released | 1981 | 1998 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 2493 cc | 2982 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 148 HP | 189 HP |
Engine RPM | 5500 RPM | 5200 RPM |
Torque | 215 Nm | 279 Nm |
Torque RPM | 4000 RPM | 4300 RPM |
Engine Bore Size | 86 mm | 87.6 mm |
Engine Stroke Size | 71.6 mm | 83 mm |
Engine Compression Ratio | 9.6:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Vehicle Length | 4870 mm | 4920 mm |
Vehicle Width | 1810 mm | 1870 mm |
Vehicle Height | 1440 mm | 1720 mm |
Wheelbase Size | 2810 mm | 2910 mm |