The Renault Koleos 2.5 16V (171 hp) 2WD was a front-wheel-drive sport utility vehicle (SUV) produced by the French manufacturer Renault from June 2008 to July 2010. Positioned as a mid-range offering within the first generation Koleos lineup, it aimed to provide a balance between affordability and practicality in the increasingly popular compact SUV segment. The Koleos, Renault’s first foray into the mid-size SUV market, was developed in collaboration with Nissan and shared a platform with the Nissan X-Trail (T31). This variant, with its 2.5-liter engine and manual transmission, was primarily sold in markets outside of North America, where Renault had a limited presence.
Technical Specifications
| Brand | Renault |
| Model | Koleos |
| Generation | Koleos |
| Type (Engine) | 2.5 16V (171 Hp) 2WD |
| Start of production | June, 2008 |
| End of production | July, 2010 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 13 l/100 km (18.1 US mpg, 21.7 UK mpg, 7.7 km/l) |
| Fuel consumption (extra urban) | 7.6 l/100 km (30.9 US mpg, 37.2 UK mpg, 13.2 km/l) |
| Fuel consumption (combined) | 9.6 l/100 km (24.5 US mpg, 29.4 UK mpg, 10.4 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9 sec |
| Acceleration 0 – 62 mph | 9 sec |
| Acceleration 0 – 60 mph | 8.6 sec |
| Maximum speed | 194 km/h (120.55 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 9.6 kg/Hp, 104.3 Hp/tonne |
| Weight-to-torque ratio | 7.3 kg/Nm, 137.9 Nm/tonne |
| Power | 171 Hp @ 6000 rpm |
| Power per litre | 68.7 Hp/l |
| Torque | 226 Nm @ 4400 rpm (166.69 lb.-ft. @ 4400 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 2TR |
| Engine displacement | 2488 cm3 (151.83 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 5.1 l (5.39 US qt | 4.49 UK qt) |
| Coolant capacity | 7.2 l (7.61 US qt | 6.34 UK qt) |
| Kerb Weight | 1639 kg (3613.38 lbs) |
| Max. weight | 2000 kg (4409.25 lbs) |
| Max load | 361 kg (795.87 lbs) |
| Trunk (boot) space – minimum | 450 l (15.89 cu. ft.) |
| Trunk (boot) space – maximum | 1380 l (48.73 cu. ft.) |
| Fuel tank capacity | 65 l (17.17 US gal | 14.3 UK gal) |
| Length | 4520 mm (177.95 in) |
| Width | 1865 mm (73.43 in) |
| Height | 1695 mm (66.73 in) |
| Wheelbase | 2690 mm (105.91 in) |
| Front track | 1545 mm (60.83 in) |
| Rear track | 1550 mm (61.02 in) |
| Minimum turning circle | 11.6 m (38.06 ft) |
| Drivetrain Architecture | ICE drives front wheels |
| Drive wheel | Front wheel drive |
| Number of gears | 6 gears, manual transmission |
| Front suspension | Independent, McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 225/60 R17 H |
| Wheel rims size | 6.5J x 17 |
Powertrain & Engine Architecture
The Renault Koleos 2.5 16V 2WD utilized the 2TR engine, a 2.5-liter inline-four cylinder gasoline engine. This engine featured a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its relatively high output for its displacement. Fuel delivery was managed by a multi-point fuel injection system. The engine was transversely mounted in the front of the vehicle, driving the front wheels. The 2TR engine, while not known for groundbreaking innovation, was a reliable and relatively simple design. It was paired with a six-speed manual transmission, offering drivers a degree of control over gear selection. This transmission was chosen to provide a more engaging driving experience compared to the available automatic option, and to improve fuel efficiency.
Driving Characteristics
The 171 horsepower and 226 Nm (166.69 lb-ft) of torque provided by the 2.5-liter engine offered adequate performance for everyday driving. Acceleration from 0 to 60 mph took approximately 8.6 seconds, and the vehicle had a top speed of 194 km/h (120.55 mph). Compared to the higher-output 2.5-liter variants or the diesel options available in some markets, this version felt less powerful, particularly when fully loaded or tackling steep inclines. The six-speed manual transmission allowed for precise gear changes, but the front-wheel-drive configuration limited traction in slippery conditions. The gear ratios were tuned for a balance between fuel economy and usability, with a relatively long final drive to enhance MPG.
Equipment & Trim Levels
The 2.5 16V 2WD Koleos typically came with a reasonable level of standard equipment. This included air conditioning, power windows and mirrors, a CD player with auxiliary input, and ABS brakes. Higher trim levels offered features such as alloy wheels, a sunroof, leather upholstery, and a more advanced audio system. Interior upholstery was generally cloth, with optional leather available. The dashboard layout was functional and straightforward, prioritizing ease of use over stylistic flair. Optional extras included rear parking sensors and a navigation system.
Chassis & Braking
The Koleos utilized an independent suspension system on both the front and rear axles. The front suspension employed McPherson struts with a coil spring and anti-roll bar, while the rear featured a multi-link setup with a stabilizer bar. This configuration aimed to provide a comfortable ride and predictable handling. Braking duties were handled by ventilated discs at the front and solid discs at the rear. The ABS system helped to maintain steering control during emergency braking situations. The suspension tuning was geared towards comfort rather than sporty handling, making it well-suited for long journeys.
Market Reception & Comparison
The Renault Koleos 2.5 16V 2WD received mixed reviews from automotive critics. While praised for its spacious interior and comfortable ride, it was often criticized for its uninspired styling and lack of dynamic flair. Compared to competitors like the Honda CR-V and Toyota RAV4, the Koleos was seen as less refined and engaging to drive. Fuel economy was average for its class, and reliability was generally considered to be good, though not exceptional. The manual transmission version was appreciated by those who preferred a more involved driving experience, but it was less popular than the automatic option in many markets.
Legacy
The Renault Koleos 2.5 16V 2WD, while not a standout performer, remains a reasonably reliable and affordable used SUV. The 2TR engine is known for its durability, and parts availability is generally good. However, potential buyers should be aware of the potential for age-related issues, such as worn suspension components and corrosion. Today, these vehicles are often found as practical and economical transportation for families or individuals seeking a spacious and comfortable SUV at a budget-friendly price point. The Koleos represented Renault’s initial attempt to establish a foothold in the competitive mid-size SUV segment, paving the way for future iterations of the model.
