The Opel Astra K Sports Tourer 1.6 CDTi (95 hp) was a station wagon variant produced between 2015 and 2018, forming part of the Astra K generation (2015-2019). Positioned as an entry-level diesel option within the Sports Tourer range, it aimed to provide fuel efficiency and practicality for families and individuals seeking a versatile vehicle. This model occupied a key space in the European market, where station wagons remained popular, offering a balance between running costs and cargo capacity. It was built on the General Motors Delta platform, also known as the 1HX0/A3 platform.
Technical Specifications
| Brand | Opel |
| Model | Astra |
| Generation | Astra K Sports Tourer |
| Type (Engine) | 1.6 CDTi (95 Hp) |
| Start of production | 2015 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 4.2 – 4.4 l/100 km (56 – 53.5 US mpg, 67.3 – 64.2 UK mpg, 23.8 – 22.7 km/l) |
| Fuel consumption (extra urban) | 3.3 – 3.4 l/100 km (71.3 – 69.2 US mpg, 85.6 – 83.1 UK mpg, 30.3 – 29.4 km/l) |
| Fuel consumption (combined) | 3.6 – 3.8 l/100 km (65.3 – 61.9 US mpg, 78.5 – 74.3 UK mpg, 27.8 – 26.3 km/l) |
| CO2 emissions | 99 – 96 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 12.9 sec |
| Acceleration 0 – 62 mph | 12.9 sec |
| Acceleration 0 – 60 mph | 12.3 sec |
| Maximum speed | 185 km/h (114.95 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 13.8 kg/Hp, 72.4 Hp/tonne |
| Weight-to-torque ratio | 4.7 kg/Nm, 213.3 Nm/tonne |
| Power | 95 Hp @ 3500 rpm |
| Power per litre | 59.4 Hp/l |
| Torque | 280 Nm @ 1500-1750 rpm (206.52 lb.-ft. @ 1500-1750 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | B16DTC |
| Engine displacement | 1598 cm3 (97.52 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 79.7 mm (3.14 in.) |
| Piston Stroke | 80.1 mm (3.15 in.) |
| Compression ratio | 16:1 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 5 l (5.28 US qt | 4.4 UK qt) |
| Kerb Weight | 1313 kg (2894.67 lbs.) |
| Max. weight | 1925 kg (4243.9 lbs.) |
| Max load | 612 kg (1349.23 lbs.) |
| Trunk (boot) space – minimum | 540 l (19.07 cu. ft.) |
| Trunk (boot) space – maximum | 1630 l (57.56 cu. ft.) |
| Fuel tank capacity | 48 l (12.68 US gal | 10.56 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (12%) | 1403 kg (3093.09 lbs.) |
| Permitted trailer load without brakes | 670 kg (1477.1 lbs.) |
| Length | 4702 mm (185.12 in.) |
| Width | 1809 mm (71.22 in.) |
| Width with mirrors folded | 1871 mm (73.66 in.) |
| Width including mirrors | 2042 mm (80.39 in.) |
| Height | 1499 mm (59.02 in.) |
| Wheelbase | 2662 mm (104.8 in.) |
| Front track | 1548 mm (60.94 in.) |
| Rear (Back) track | 1565 mm (61.61 in.) |
| Minimum turning circle | 11.05 m (36.25 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front brakes | Disc |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 195/65 R15; 205/55 R16 |
| Wheel rims size | 6J x 15; 6.5J x 16 |
INTRODUCTION
The Opel Astra K Sports Tourer 1.6 CDTi (95 hp) represented a practical and economical choice within the Astra K range. Introduced in 2015 as part of the K series, the Sports Tourer body style offered increased cargo space compared to the hatchback, catering to families and those requiring greater load-carrying capabilities. This particular variant, powered by the 1.6-liter diesel engine producing 95 horsepower, was designed to prioritize fuel efficiency and lower running costs, making it a popular option in European markets. It competed directly with other compact estate cars like the Volkswagen Golf Variant, Ford Focus Estate, and Peugeot 308 SW.
Powertrain & Engine Architecture
The heart of this Astra variant is the 1.6-liter four-cylinder diesel engine, designated B16DTC. This engine is a member of Opel’s ‘Whisper Diesel’ family, known for its relatively quiet operation and fuel efficiency. It features a common-rail direct injection system, delivering fuel directly into the combustion chamber at high pressure for optimized combustion. The engine utilizes a turbocharger with an intercooler to boost power output and improve torque. The valvetrain consists of two overhead camshafts (DOHC) controlling four valves per cylinder. The engine’s 95 horsepower is achieved at 3500 rpm, while its peak torque of 280 Nm (206.52 lb.-ft.) is available between 1500 and 1750 rpm. This broad torque curve contributes to good low-end responsiveness. The engine is paired with a six-speed manual transmission, which was the standard offering for this trim level. While an automatic transmission was available on other Astra K models, it wasn’t offered with this specific engine and power output.
Driving Characteristics
The 1.6 CDTi (95 hp) Sports Tourer delivers a comfortable, if not particularly exhilarating, driving experience. Acceleration from 0 to 100 km/h (0-62 mph) takes around 12.9 seconds, and top speed is limited to 185 km/h (114.95 mph). The focus is on fuel economy and relaxed cruising rather than sporty performance. The six-speed manual transmission is well-matched to the engine, allowing drivers to keep the engine within its optimal torque band for efficient driving. Gear ratios are geared towards maximizing fuel economy, meaning the engine can feel slightly strained when accelerating hard or climbing hills. Compared to higher-powered Astra K variants, such as those with the 1.4-liter turbo petrol engine or the more powerful diesel options, this 95 hp version feels noticeably slower. However, it offers a more refined and economical driving experience, particularly in urban environments.
Equipment & Trim Levels
The 1.6 CDTi (95 hp) Sports Tourer typically came equipped with a reasonable level of standard features. These generally included air conditioning, electric front windows, a basic audio system with USB connectivity, and stability control. Interior upholstery was typically cloth, and the dashboard featured a functional, if somewhat understated, design. Optional extras included alloy wheels, a touchscreen infotainment system with navigation, parking sensors, and cruise control. Trim levels varied slightly depending on the market, but generally, this variant represented a mid-range offering, providing a good balance of features and affordability. It sat below the more premium trims that offered leather upholstery, advanced safety features, and more powerful engines.
Chassis & Braking
The Astra K Sports Tourer utilizes a MacPherson strut front suspension and a torsion beam rear suspension. This setup provides a good compromise between ride comfort and handling. The torsion beam rear suspension is a cost-effective solution commonly found in compact family cars. Braking is handled by disc brakes on all four wheels, providing adequate stopping power for the vehicle’s weight and performance. Anti-lock Braking System (ABS) is standard, enhancing safety during emergency braking situations. The steering is a rack and pinion system, offering precise and responsive steering feel. Stabilizer bars are fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The Astra K Sports Tourer 1.6 CDTi (95 hp) was generally well-received by automotive critics as a practical and economical estate car. It was praised for its fuel efficiency, comfortable ride, and spacious interior. However, some reviewers noted its relatively modest performance and somewhat basic interior trim. Compared to other trims in the Astra K lineup, this variant offered the lowest running costs but sacrificed some performance and refinement. The 1.4-liter turbo petrol engine provided more power and a more engaging driving experience, while the higher-output diesel options offered stronger acceleration. However, these alternatives came with a higher price tag and increased fuel consumption.
Legacy
The 1.6 CDTi engine, in various iterations, proved to be a relatively reliable powertrain. While diesel engines, in general, can be susceptible to issues with the diesel particulate filter (DPF) if not driven on longer journeys regularly, the B16DTC engine has a generally good reputation for durability. In the used car market, the Astra K Sports Tourer 1.6 CDTi (95 hp) represents a good value proposition for buyers seeking a practical, economical, and reliable estate car. Its fuel efficiency and spacious interior make it a suitable choice for families and individuals who prioritize practicality and running costs over outright performance.
