2007 Acura RL vs. 2006 Fiat Siena
To start off, 2007 Acura RL is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2006 Fiat Siena would be higher. At 3,471 cc (6 cylinders), 2007 Acura RL is equipped with a bigger engine. In terms of performance, 2007 Acura RL (290 HP @ 6200 RPM) has 222 more horse power than 2006 Fiat Siena. (68 HP @ 4600 RPM). In normal driving conditions, 2007 Acura RL should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 70 kg more than 2007 Acura RL.
Because 2007 Acura RL is four wheel drive (4WD), it will have significant more traction and grip than 2006 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2007 Acura RL 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 Acura RL (347 Nm @ 5000 RPM) has 211 more torque (in Nm) than 2006 Fiat Siena. (136 Nm @ 2500 RPM). This means 2007 Acura RL will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena. 2007 Acura RL has automatic transmission and 2006 Fiat Siena has manual transmission. 2006 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Acura RL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Acura RL | 2006 Fiat Siena | |
| Make | Acura | Fiat |
| Model | RL | Siena |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3471 cc | 1697 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 290 HP | 68 HP |
| Engine RPM | 6200 RPM | 4600 RPM |
| Torque | 347 Nm | 136 Nm |
| Torque RPM | 5000 RPM | 2500 RPM |
| Engine Bore Size | 89 mm | 82.6 mm |
| Engine Stroke Size | 93 mm | 79.2 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1575 kg | 1645 kg |
| Vehicle Length | 4920 mm | 4000 mm |
| Vehicle Height | 1460 mm | 1700 mm |
| Wheelbase Size | 2810 mm | 2550 mm |
| Fuel Consumption Overall | 11.2 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 73 L | 47 L |
