The Opel Zafira B 1.7 CDTI, produced from 2007 to 2008, represents a significant iteration in Opel’s popular minivan line. Part of the second generation Zafira (B), this model was primarily aimed at the European market, offering a practical and versatile seven-seat configuration. While not officially sold in the United States, the Zafira B, and particularly the 1.7 CDTI variant, gained recognition for its fuel efficiency, spacious interior, and innovative features like the Flex7 seating system. It competed with other European MPVs such as the Renault Scenic and Citroën C4 Picasso, offering a compelling alternative for families seeking a comfortable and adaptable vehicle.
Opel Zafira B 1.7 CDTI: An Overview
The Zafira B built upon the success of the original Zafira, introducing a more refined design, improved interior quality, and a range of updated engine options. The 1.7 CDTI variant, equipped with a 125 horsepower diesel engine, was a popular choice due to its balance of performance and economy. This model year saw refinements to the engine and transmission to improve driveability and reduce emissions. The Zafira B’s focus was on providing a family-friendly vehicle with a flexible interior and a comfortable driving experience, making it a staple in European households.
Engine & Performance
The heart of the Zafira B 1.7 CDTI is a 1.7-liter inline four-cylinder diesel engine, designated the A17DTR. This engine produces 125 horsepower at 4000 rpm and 280 Nm (206.52 lb.-ft.) of torque at 2300 rpm. The engine utilizes a turbocharger with an intercooler to enhance power output and efficiency. A diesel commonrail fuel injection system ensures precise fuel delivery, contributing to both performance and reduced emissions. The engine’s power-to-weight ratio is 12 kg/Hp, and its torque-to-weight ratio is 5.4 kg/Nm. This translates to a 0-60 mph (0-96 km/h) acceleration time of approximately 11.7 seconds and a top speed of 189 km/h (117.44 mph). The engine’s 18:1 compression ratio is typical for a diesel engine, maximizing combustion efficiency. The Zafira B 1.7 CDTI is paired with a six-speed manual transmission, delivering power to the front wheels.
Design & Features
The Opel Zafira B is a five-door minivan designed to accommodate up to seven passengers. Its body style prioritizes practicality and space utilization. The defining feature of the Zafira B is its Flex7 seating system, which allows for a variety of seating configurations to maximize cargo space or passenger comfort. The rear seats can be folded flat into the floor, creating a large, flat load area. The interior design is functional and family-oriented, with durable materials and ample storage compartments. Safety features included ABS (Anti-lock Braking System) as standard. The vehicle’s dimensions are 4467 mm (175.87 in) in length, 1801 mm (70.91 in) in width, and 1645 mm (64.76 in) in height, with a wheelbase of 2703 mm (106.42 in). The drag coefficient of 0.31 contributes to its aerodynamic efficiency. Trunk space ranges from a minimum of 140 liters (4.94 cu. ft.) with all seats in use to a maximum of 1820 liters (64.27 cu. ft.) with the rear seats folded down.
Technical Specifications
| Brand | Opel |
| Model | Zafira |
| Generation | Zafira B |
| Type (Engine) | 1.7 CDTI (125 Hp) |
| Start of production | December, 2007 |
| End of production | 2008 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Minivan |
| Seats | 7 |
| Doors | 5 |
| Fuel consumption (urban) | 7.1 l/100 km (33.1 US mpg, 39.8 UK mpg, 14.1 km/l) |
| Fuel consumption (extra urban) | 4.9 l/100 km (48 US mpg, 57.6 UK mpg, 20.4 km/l) |
| Fuel consumption (combined) | 5.7 l/100 km (41.3 US mpg, 49.6 UK mpg, 17.5 km/l) |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 12.3 sec |
| Acceleration 0 – 62 mph | 12.3 sec |
| Acceleration 0 – 60 mph | 11.7 sec |
| Maximum speed | 189 km/h (117.44 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 12 kg/Hp |
| Weight-to-torque ratio | 5.4 kg/Nm |
| 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 |
| Cylinder Bore | 79 mm (3.11 in.) |
| Piston Stroke | 86 mm (3.39 in.) |
| Compression ratio | 18:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 5.4 l (5.71 US qt | 4.75 UK qt) |
| Coolant | 7.1 l (7.5 US qt | 6.25 UK qt) |
| Kerb Weight | 1505 kg (3317.96 lbs.) |
| Max. weight | 2075 kg (4574.59 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 | 1801 mm (70.91 in.) |
| Height | 1645 mm (64.76 in.) |
| Wheelbase | 2703 mm (106.42 in.) |
| Front track | 1488 mm (58.58 in.) |
| Rear (Back) track | 1510 mm (59.45 in.) |
| Drag coefficient (Cd) | 0.31 |
| Minimum turning circle | 11.5 m (37.73 ft.) |
| Drivetrain Architecture | ICE, Front wheel drive |
| Drive wheel | Front wheel drive |
| Number of gears | 6 gears, manual transmission |
| Front suspension | Spring Strut |
| Rear suspension | Torsion |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS |
| Steering type | Steering rack and pinion |
| Tires size | 205/55 R16 |
| Wheel rims size | 6.5J X 16 |



