2007 Daihatsu Sirion vs. 2006 Saturn Relay
To start off, 2007 Daihatsu Sirion is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Saturn Relay. In addition, the cost of maintenance, including insurance, on 2006 Saturn Relay would be higher. At 3,491 cc (6 cylinders), 2006 Saturn Relay is equipped with a bigger engine. In terms of performance, 2006 Saturn Relay (201 HP @ 5200 RPM) has 115 more horse power than 2007 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 2006 Saturn Relay should accelerate faster than 2007 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2006 Saturn Relay weights approximately 519 kg more than 2007 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2006 Saturn Relay (293 Nm @ 4400 RPM) has 173 more torque (in Nm) than 2007 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 2006 Saturn Relay will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu Sirion. 2006 Saturn Relay has automatic transmission and 2007 Daihatsu Sirion has manual transmission. 2007 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Saturn Relay will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Daihatsu Sirion | 2006 Saturn Relay | |
| Make | Daihatsu | Saturn |
| Model | Sirion | Relay |
| Year Released | 2007 | 2006 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 3491 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 201 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 120 Nm | 293 Nm |
| Torque RPM | 3200 RPM | 4400 RPM |
| Engine Bore Size | 72 mm | 94.1 mm |
| Engine Stroke Size | 79.7 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 925 kg | 1444 kg |
| Vehicle Length | 3610 mm | 5210 mm |
| Vehicle Width | 1670 mm | 1840 mm |
| Vehicle Height | 1560 mm | 1750 mm |
| Wheelbase Size | 2440 mm | 3080 mm |
| Fuel Consumption Overall | 5 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 40 L | 95 L |
