The Kia Carens III 1.7 CRDi (136 hp) HPE represents a significant iteration in Kia’s multi-purpose vehicle (MPV) lineup, produced between May 2013 and December 2015. Positioned as a practical and fuel-efficient option within the third-generation Carens (UN) series – internally designated the UN – this variant aimed to appeal to families seeking a spacious and economical vehicle. The Carens III, designed as a direct competitor to vehicles like the Renault Scenic and Citroën C4 Picasso, offered seven-seat capability in a relatively compact package, making it a popular choice in European and Asian markets. This specific 1.7-liter diesel engine and six-speed manual transmission combination was a core offering, balancing performance with affordability.
Technical Specifications
| Brand | Kia |
| Model | Carens |
| Generation | Carens III |
| Type (Engine) | 1.7 16V CRDi (136 Hp) HPE |
| Start of production | May, 2013 |
| End of production | December, 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | MPV |
| Seats | 7 |
| Doors | 5 |
| Fuel consumption (urban) | 6.4 l/100 km (36.8 US mpg, 44.1 UK mpg, 15.6 km/l) |
| Fuel consumption (extra urban) | 4.7 l/100 km (50 US mpg, 60.1 UK mpg, 21.3 km/l) |
| Fuel consumption (combined) | 5.3 l/100 km (44.4 US mpg, 53.3 UK mpg, 18.9 km/l) |
| CO2 emissions | 139 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 10.4 sec |
| Acceleration 0 – 62 mph | 10.4 sec |
| Acceleration 0 – 60 mph | 9.9 sec |
| Maximum speed | 191 km/h (118.68 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 11.1 kg/Hp, 89.7 Hp/tonne |
| Weight-to-torque ratio | 4.6 kg/Nm, 217.7 Nm/tonne |
| Power | 136 Hp @ 4000 rpm |
| Power per litre | 80.7 Hp/l |
| Torque | 330 Nm @ 1750 rpm (243.4 lb.-ft. @ 1750 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | U II / D4FD |
| Engine displacement | 1685 cm3 (102.83 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Compression ratio | 17:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 5.3 l (5.6 US qt | 4.66 UK qt) |
| Coolant capacity | 7 l (7.4 US qt | 6.16 UK qt) |
| Kerb Weight | 1516 kg (3342.21 lbs.) |
| Max. weight | 2250 kg (4960.4 lbs.) |
| Max load | 734 kg (1618.19 lbs.) |
| Trunk (boot) space – minimum | 492 l (17.37 cu. ft.) |
| Fuel tank capacity | 58 l (15.32 US gal | 12.76 UK gal) |
| Length | 4525 mm (178.15 in.) |
| Width | 1805 mm (71.06 in.) |
| Height | 1610 mm (63.39 in.) |
| Wheelbase | 2750 mm (108.27 in.) |
| Minimum turning circle | 11 m (36.09 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears | 6 gears, manual transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Tire size | 205/55 R16; 225/45 R17; 225/45 R18 |
| Wheel rims size | 6.5J x 16; 7.0J x 17; 7.5J x 18 |
Powertrain & Engine Architecture
The heart of the Carens III 1.7 CRDi HPE is the U II / D4FD engine, a 1.7-liter inline-four cylinder diesel. This engine is a representative of Kia’s advancements in diesel technology, featuring a common-rail direct injection system. The common-rail system, supplied by Bosch, delivers fuel at extremely high pressure, promoting efficient combustion and reduced emissions. A turbocharger with an intercooler further enhances performance by forcing more air into the cylinders. The engine produces 136 horsepower at 4,000 rpm and a substantial 330 Nm (243 lb-ft) of torque at just 1750 rpm. This torque output is a key characteristic of modern diesel engines, providing strong low-end pulling power ideal for a family MPV. The engine also incorporates a diesel particulate filter (DPF) to meet stringent Euro 5 emission standards. The engine is paired with a six-speed manual transmission, chosen for its balance of fuel efficiency and driver engagement.
Driving Characteristics
The 1.7 CRDi engine, while not a performance powerhouse, provides adequate power for everyday driving and highway cruising. Acceleration from 0 to 60 mph takes approximately 9.9 seconds, and the top speed is around 118.68 mph. The strong low-end torque makes overtaking relatively effortless, even with a fully loaded vehicle. The six-speed manual transmission allows drivers to keep the engine in its optimal power band. Compared to the higher-output 2.0-liter diesel variants, the 1.7 CRDi feels less strained during acceleration, but it lacks the same level of outright speed. The gear ratios are well-matched for both city and highway driving, providing a comfortable and refined driving experience. The relatively low weight of the vehicle, around 3342 lbs, helps to mitigate the lower horsepower output.
Equipment & Trim Levels
The “HPE” trim level, as offered in many European markets, represented a mid-range specification for the Carens III. Standard equipment typically included air conditioning, electric front and rear windows, a radio/CD player with USB connectivity, and central locking. Safety features such as ABS, Electronic Stability Control (ESC), and multiple airbags were also standard. Interior upholstery was typically cloth, with a functional and durable design. Optional extras included alloy wheels, a panoramic sunroof, rear parking sensors, and a more advanced infotainment system with navigation. The HPE trim aimed to provide a good balance of features and affordability, appealing to families who didn’t require the full luxury of the top-spec trims.
Chassis & Braking
The Carens III utilizes a front-wheel-drive platform with a MacPherson strut front suspension and a multi-link rear suspension. This suspension setup provides a comfortable ride quality, absorbing bumps and imperfections in the road surface effectively. The front brakes are ventilated discs, providing ample stopping power, while the rear brakes are solid discs. Electric power steering is standard, offering light and precise steering feel. Stabilizer bars are fitted to both the front and rear axles to reduce body roll during cornering. The chassis is tuned for comfort and stability rather than sporty handling, reflecting the vehicle’s intended purpose as a family MPV.
Market Reception & Comparison
The Kia Carens III 1.7 CRDi HPE was generally well-received by automotive critics for its practicality, fuel efficiency, and competitive pricing. Fuel economy figures of around 44.4 US mpg combined were a major selling point. Compared to the 2.0-liter diesel variants, the 1.7 CRDi offered lower running costs due to its improved fuel economy and potentially lower maintenance expenses. However, some reviewers noted that the engine could feel underpowered when fully loaded or driving uphill. Reliability reports have been generally positive, with the 1.7 CRDi engine proving to be a durable and dependable unit. The Carens III offered a compelling alternative to established rivals like the Renault Scenic and Citroën C4 Picasso, offering a longer warranty and a more affordable price point.
Legacy
The Kia Carens III 1.7 CRDi HPE remains a popular choice in the used car market, particularly for families seeking an affordable and spacious MPV. The 1.7-liter diesel engine has proven to be relatively reliable, although regular maintenance, including DPF regeneration, is crucial. The availability of spare parts is generally good, and the Carens III benefits from Kia’s reputation for offering a long warranty on new vehicles, which often translates to well-maintained used examples. While not a particularly exciting vehicle to drive, the Carens III 1.7 CRDi HPE offers a practical and economical solution for those needing a versatile seven-seater.



