1999 Opel Signum vs. 2005 Renault Laguna
To start off, 2005 Renault Laguna is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 2,946 cc (6 cylinders), 2005 Renault Laguna is equipped with a bigger engine. In terms of performance, 2005 Renault Laguna (204 HP @ 6000 RPM) has 56 more horse power than 1999 Opel Signum. (148 HP @ 4000 RPM) In normal driving conditions, 2005 Renault Laguna should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Renault Laguna weights approximately 419 kg more than 1999 Opel Signum. 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, both vehicles can yield 270 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. 2005 Renault Laguna has automatic transmission and 1999 Opel Signum has manual transmission. 1999 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Renault Laguna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Opel Signum | 2005 Renault Laguna | |
| Make | Opel | Renault |
| Model | Signum | Laguna |
| Year Released | 1999 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2946 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 204 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 270 Nm | 270 Nm |
| Torque RPM | 2000 RPM | 3750 RPM |
| Engine Bore Size | 82 mm | 87.1 mm |
| Engine Stroke Size | 90.4 mm | 82.6 mm |
| Engine Compression Ratio | 18.0:1 | 10.5:1 |
| Acceleration 0-100mph | 10.5 seconds | 8.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1086 kg | 1505 kg |
| Vehicle Length | 4640 mm | 4580 mm |
| Vehicle Width | 1800 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2580 mm | 2690 mm |
| Fuel Tank Capacity | 60 L | 70 L |
