2004 Acura MDX vs. 2007 Toyota Sienna
To start off, 2007 Toyota Sienna is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Acura MDX. In addition, the cost of maintenance, including insurance, on 2004 Acura MDX would be higher. At 3,471 cc (6 cylinders), 2004 Acura MDX is equipped with a bigger engine. In terms of performance, 2007 Toyota Sienna (266 HP @ 6200 RPM) has 28 more horse power than 2004 Acura MDX. (238 HP @ 5300 RPM) In normal driving conditions, 2007 Toyota Sienna should accelerate faster than 2004 Acura MDX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Toyota Sienna weights approximately 10 kg more than 2004 Acura MDX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, both vehicles can yield 332 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2004 Acura MDX | 2007 Toyota Sienna | |
| Make | Acura | Toyota |
| Model | MDX | Sienna |
| Year Released | 2004 | 2007 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3471 cc | 3454 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 238 HP | 266 HP |
| Engine RPM | 5300 RPM | 6200 RPM |
| Torque | 332 Nm | 332 Nm |
| Torque RPM | 3000 RPM | 4700 RPM |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1970 kg | 1980 kg |
| Vehicle Length | 4800 mm | 5110 mm |
| Vehicle Width | 1950 mm | 1970 mm |
| Vehicle Height | 1750 mm | 1760 mm |
| Wheelbase Size | 2710 mm | 3040 mm |
| Fuel Tank Capacity | 65 L | 76 L |
