2006 BMW 523 vs. 2013 Toyota Sienna
To start off, 2013 Toyota Sienna is newer by 7 year(s). Which means there will be less support and parts availability for 2006 BMW 523. In addition, the cost of maintenance, including insurance, on 2006 BMW 523 would be higher. At 3,500 cc (6 cylinders), 2013 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2013 Toyota Sienna (262 HP) has 87 more horse power than 2006 BMW 523. (175 HP) In normal driving conditions, 2013 Toyota Sienna should accelerate faster than 2006 BMW 523.
Because 2006 BMW 523 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 2006 BMW 523. However, in wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Toyota Sienna (332 Nm @ 4700 RPM) has 102 more torque (in Nm) than 2006 BMW 523. (230 Nm @ 3500 RPM). This means 2013 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 523. 2013 Toyota Sienna has automatic transmission and 2006 BMW 523 has manual transmission. 2006 BMW 523 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 523 | 2013 Toyota Sienna | |
| Make | BMW | Toyota |
| Model | 523 | Sienna |
| Year Released | 2006 | 2013 |
| Body Type | Station Wagon | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 262 HP |
| Torque | 230 Nm | 332 Nm |
| Torque RPM | 3500 RPM | 4700 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4850 mm | 5085 mm |
| Vehicle Width | 1850 mm | 1985 mm |
| Vehicle Height | 1500 mm | 1811 mm |
| Wheelbase Size | 2840 mm | 3030 mm |
| Fuel Tank Capacity | 70 L | 79 L |
