The Vauxhall Zafira B (facelift, produced from 2008 to 2011) 1.7 DTR, a 125 horsepower diesel-powered minivan, represented a significant offering in the European MPV (Multi-Purpose Vehicle) segment. This variant occupied a mid-range position within the Zafira B lineup, positioned above the lower-powered engine options and below the more expensive and performance-oriented trims. Built on the GM Delta platform (internally designated as the 2008 facelift), the Zafira B aimed to provide practical, family-focused transportation with a balance of fuel efficiency and affordability. The 1.7 DTR model was particularly popular for its combination of reasonable performance and diesel economy, making it a common sight on European roads.
1.7 DTR Powertrain & Engine Architecture
The heart of the Zafira B 1.7 DTR is the A17DTR engine, a 1.7-liter inline-four cylinder diesel engine. This engine is a member of the GM/Fiat family of common rail diesel engines, known for its robust construction and relatively simple design. The engine boasts a displacement of 1686 cm³ (102.89 cubic inches) and utilizes a common rail direct injection system, delivering fuel directly into the combustion chamber at extremely high pressure. This system, coupled with a turbocharger and intercooler, allows for increased power output and improved fuel efficiency. The A17DTR features four valves per cylinder (16 valves total) and a compression ratio of 18:1.
The engine produces 125 horsepower at 4000 rpm and 280 Nm (206.52 lb-ft) of torque at 2300 rpm. The engine oil capacity is 5.4 liters (5.71 US quarts / 4.75 UK quarts), and the coolant capacity is 7.1 liters (7.5 US quarts / 6.25 UK quarts). A key feature of this engine is its particulate filter, designed to reduce harmful emissions and meet Euro 5 standards. The engine is transversely mounted in the front of the vehicle.
Transmission
The 1.7 DTR Zafira B was exclusively offered with a 6-speed manual transmission. This gearbox was chosen to maximize fuel efficiency and provide a responsive driving experience. The gear ratios were optimized to take advantage of the engine’s torque curve, providing good acceleration in everyday driving situations. An automatic transmission was not available with this engine configuration.
Driving Characteristics
The Zafira B 1.7 DTR offered a comfortable and practical driving experience. While not a performance-oriented vehicle, the 125 horsepower engine and 280 Nm of torque provided adequate power for typical family duties, including highway cruising and carrying a full load of passengers. Acceleration was reasonable, though not particularly brisk. The 6-speed manual transmission allowed drivers to keep the engine in its optimal power band, enhancing responsiveness. Compared to the lower-powered 1.6-liter diesel variants, the 1.7 DTR offered a noticeable improvement in performance, particularly when fully loaded. However, it lacked the extra punch of the more expensive 2.0-liter diesel models. The suspension was tuned for comfort, absorbing bumps and providing a stable ride. Steering was light and easy, making it well-suited for urban driving.
Equipment & Trim Levels
The Zafira B 1.7 DTR typically came equipped with a range of standard features designed to enhance comfort and convenience. These included air conditioning, power windows, power door locks, and a CD/radio system. Safety features such as ABS (Anti-lock Braking System) and driver and passenger airbags were also standard. Interior upholstery was typically cloth, with a durable and practical design. Higher trim levels offered options such as alloy wheels, upgraded audio systems, parking sensors, and climate control. The Zafira B was known for its flexible seating arrangement, with the ability to fold down the rear seats to create a large cargo area. The 1.7 DTR trim generally offered a good balance of features for the price, making it an attractive option for families.
Chassis & Braking
The Zafira B 1.7 DTR utilized a MacPherson strut front suspension and a semi-independent torsion beam rear suspension. This setup provided a good balance of ride comfort and handling. The front brakes were ventilated discs, while the rear brakes were drums. This configuration was typical for vehicles in this weight class and price range. The steering system employed a rack and pinion setup, providing precise and responsive steering. The vehicle’s kerb weight of 1735 kg (3825.02 lbs) influenced the braking performance and handling characteristics. A stabilizer bar was fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The Vauxhall Zafira B 1.7 DTR was generally well-received by automotive critics and consumers alike. It was praised for its practicality, fuel efficiency, and affordability. The 1.7-liter diesel engine was considered a good compromise between performance and economy. Fuel consumption figures were quoted at 6.1 l/100 km (38.6 US mpg / 46.3 UK mpg) in urban conditions, 4.5 l/100 km (52.3 US mpg / 62.8 UK mpg) in extra-urban conditions, and 5.1 l/100 km (46.1 US mpg / 55.4 UK mpg) combined. Compared to the lower-powered 1.6-liter diesel Zafira B, the 1.7 DTR offered improved performance, but at a slightly higher price point. The 2.0-liter diesel models provided even more power, but were significantly more expensive. Reliability was generally good, although some owners reported issues with the diesel particulate filter (DPF) and the electronic parking brake. Overall, the Zafira B 1.7 DTR represented a compelling value proposition in the MPV segment.
Technical Specifications
| Brand | Vauxhall |
| Model | Zafira |
| Generation | Zafira B (facelift 2008) |
| Type (Engine) | 1.7 DTR (125 Hp) |
| Start of production | 2008 |
| End of production | 2011 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Minivan |
| Seats | 7 |
| Doors | 5 |
| Fuel consumption (urban) | 6.1 l/100 km (38.6 US mpg) |
| Fuel consumption (extra urban) | 4.5 l/100 km (52.3 US mpg) |
| Fuel consumption (combined) | 5.1 l/100 km (46.1 US mpg) |
| Fuel Type | Diesel |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 13.9 kg/Hp |
| Power | 125 Hp @ 4000 rpm |
| Torque | 280 Nm @ 2300 rpm (206.52 lb.-ft. @ 2300 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | A17DTR |
| Engine displacement | 1686 cm3 (102.89 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Compression ratio | 18:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine oil capacity | 5.4 l (5.71 US qt | 4.75 UK qt) |
| Coolant capacity | 7.1 l (7.5 US qt | 6.25 UK qt) |
| Kerb Weight | 1735 kg (3825.02 lbs.) |
| Max. weight | 2305 kg (5081.66 lbs.) |
| Max load | 570 kg (1256.63 lbs.) |
| Trunk (boot) space – minimum | 140 l (4.94 cu. ft.) |
| Trunk (boot) space – maximum | 1820 l (64.27 cu. ft.) |
| Fuel tank capacity | 58 l (15.32 US gal | 12.76 UK gal) |
| Length | 4467 mm (175.87 in.) |
| Width | 2025 mm (79.72 in.) |
| Height | 1635 mm (64.37 in.) |
| Wheelbase | 2703 mm (106.42 in.) |
| Number of gears | 6 |
| Type of gearbox | Manual transmission |
Legacy
The Vauxhall Zafira B 1.7 DTR has proven to be a relatively reliable and durable vehicle. The A17DTR engine, while not without its potential issues (particularly with the DPF), is generally considered a robust unit. In the used car market, the Zafira B 1.7 DTR remains a popular choice for budget-conscious buyers seeking a practical and spacious MPV. Its fuel efficiency and relatively low running costs make it an attractive option for families and individuals alike. However, potential buyers should be aware of the potential for DPF issues and ensure that the vehicle has been properly maintained. The Zafira B, in general, established a strong reputation for practicality and versatility, paving the way for subsequent generations of the Zafira model.
