Subaru Impreza service: key facts
- Oil service every 10,000 miles or 1 year
- Basic service costs £80–£200 depending on garage
- Timing belt and tensioner: £400–£600 — don't skip this one
- 4 generations from 2000 to 2024
- 9 tracked service items across routine, major, and periodic schedules
Routine service items
These are the items covered in a standard service. Most garages include oil, oil filter and a basic inspection. The rest are typically checked or replaced on a schedule.
| Service item | Interval | Typical cost |
|---|---|---|
|
Engine oil and filter
Subaru recommends 10,000 miles or 12 months.
GD, GE/GH, GV, VA
|
10,000 miles or 1 year |
£80–£120
Dealer: £130–£200
|
|
Air filter
More frequent replacement needed in dusty conditions. Performance models benefit from high-flow panel filters. Check at every oil change and replace when visibly dirty.
GD, GE/GH, GV, VA
|
20,000 miles or 2 years |
£25–£45
Dealer: £50–£80
|
|
Cabin pollen filter
Annual replacement recommended. Located behind glovebox on most models. A blocked filter reduces heater and air conditioning efficiency and can cause screen misting.
GD, GE/GH, GV, VA
|
15,000 miles or 1 year |
£35–£60
Dealer: £70–£100
|
|
CVT fluid and filter
Subaru officially calls CVT fluid 'lifetime' but specialists recommend changes at 100k intervals to prevent judder and failure.
GV, VA · FB20, FA20
|
100,000 miles or 5 years |
£200–£300
Dealer: £400–£600
|
Major service items
These are the big-ticket items. Miss them and you risk engine or gearbox damage. The costs are higher but the consequences of skipping are much worse.
| Service item | Interval | Typical cost |
|---|---|---|
|
Timing belt and tensioner
Critical service on EJ engines - these are interference engines where belt failure destroys valves and pistons.
GD, GE/GH · EJ15, EJ16, EJ20, EJ25
|
75,000 miles or 5 years |
£400–£600
Dealer: £700–£1000
|
|
Manual gearbox oil
Use 75W-90 GL-5 gear oil or Subaru Extra S specification. More frequent changes help prevent synchromesh wear which is common on these gearboxes. Change differential oil at same time.
GD, GE/GH, GV, VA
|
75,000 miles or 5 years |
£120–£180
Dealer: £200–£300
|
Periodic maintenance
Items that don't need doing at every service but should be on your radar at the right mileage or age.
| Service item | Interval | Typical cost |
|---|---|---|
|
Spark plugs
Use genuine NGK or Denso plugs to manufacturer specification. Turbo models may require more frequent changes if driven hard. Check gap before installation as factory gaps sometimes vary.
GD, GE/GH, GV, VA
|
60,000 miles or 4 years |
£80–£120
Dealer: £150–£220
|
|
Brake fluid
Two years maximum regardless of mileage. Brake fluid absorbs moisture over time which reduces boiling point and causes internal corrosion. Use DOT 3 or 4 specification fluid.
GD, GE/GH, GV, VA
|
2 years |
£60–£90
Dealer: £100–£140
|
|
Coolant flush
Use Subaru Super Coolant or equivalent long-life antifreeze. Critical on EJ engines which are prone to head gasket failure. System must be properly bled to avoid air pockets.
GD, GE/GH, GV, VA
|
60,000 miles or 5 years |
£80–£120
Dealer: £150–£220
|
Buying a used Subaru Impreza? Check its service history first.
A Impreza with a patchy service history can cost you thousands in missed timing belts, skipped oil changes, and hidden neglect. We pull the franchised dealer records — every visit, every stamp, every mileage reading — so you can see exactly what's been done and what's been skipped.
£6.99 · No records found = full refund, zero risk
Related
Subaru Impreza service FAQs
How often does a Subaru Impreza need servicing?
A Subaru Impreza needs servicing every 10,000 miles or 1 year, whichever comes first. Subaru recommends 10,000 miles or 12 months.
What does a Subaru Impreza service cost?
A basic service at an independent garage costs £80–£120. Main dealer servicing runs £130–£200. Major items like timing belts or gearbox services cost significantly more. Independent garages are typically 30 to 50% cheaper for the same work.
Is a Subaru Impreza expensive to maintain?
Routine servicing starts from £80 at an independent garage, which is about average for this class of car. The bigger costs come from periodic items like timing belts, brake fluid changes, and transmission servicing. Keeping on top of the schedule avoids expensive failures.
How do I check a Subaru Impreza's service history?
You can check any Subaru Impreza's official dealer service records online using just the registration number. The check retrieves every logged dealer visit, including dates, mileage, and work done, so you can see whether the schedule has been followed or if there are gaps. It costs £6.99 and you get a full refund if no records are found.