Should I check the MOT history before buying a 1991 Rover Montego?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 1991 Rover Montego?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 1991 Rover Montego?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Is the 1991 Rover Montego reliable?

Based on MOT data from 530 vehicles, the 1991 Rover Montego has a first-time MOT pass rate of 62.8%, indicating average reliability for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 1991 Rover Montego?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Rover Montego (1991)

Q: What are common problems with the 1991 Rover Montego?

The most frequently recorded MOT issues on the 1991 Rover Montego are: Offside Rear Suspension component mounting prescribed area is excessively corroded (27.3% of vehicles), Nearside Rear Suspension component mounting prescribed area is excessively corroded (27.2% of vehicles), Exhaust emissions carbon monoxide content excessive (19% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

530 real MOT outcomes analysed • 62.8% first-time pass rate

1991 Rover Montego

CarHunch analysed 530 real MOT records for the 1991 Rover Montego. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 1991 Rover Montego has a below-average first-time pass rate (62.8% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.

First-time pass

62.8%

UK average ~80%

Below average

Dangerous (ever)

4.9%

At least once in MOT history

Check this vehicle

Avg failures / car

1.07

Over 3.2 tests on record

High

Typical mileage

83k

Middle half: 58k–106k

For context

⚠️ Below average. More vehicles in this cohort fail their first MOT than typical. Scrutinise this vehicle's history — look for recurring issues, not just the latest result.

🔧 Expect consumable spend. An average of 2.4 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

These stats describe 530 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Buyer beware — pass it on

What tends to go wrong

Across 530 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Suspension & steering 27.3%

Offside Rear Suspension component mounting prescribed area is excessively corroded · Nearside Rear Suspension component mounting prescribed area is excessively corroded · Nearside Rear wheel bearing has slight play · …

Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Exhaust & emissions 19%

Exhaust emissions carbon monoxide content excessive

Other issues 15.8%

Oil leak · Nearside Front constant velocity joint gaiter split

Seat belts 14.6%

Offside Rear Seat belt anchorage prescribed area is excessively corroded · Nearside Rear Seat belt anchorage prescribed area is excessively corroded · Offside Seat belt anchorage prescribed area is excessively corroded

Tyre wear 13%

Nearside Front Tyre worn close to the legal limit · Offside Front Tyre worn close to the legal limit · Offside Rear Tyre worn close to the legal limit

Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.

Brake wear 9.8%

Parking brake: efficiency below requirements

Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Data covers a 3-year window centred on 1991.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 530 Rover Montego cars.

Before you buy a 1991 Rover Montego

Based on MOT data from 530 vehicles — here's what to check.

📋 Check the full MOT history. 4.9% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection →
📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (75%)	395	62.3%	1.14
Diesel (25%)	135	64.2%	0.87

Colour Breakdown

Based on 5,647 Rover Montego vehicles registered in the UK — across all years. From DVLA registration records.

Red 26.6%

1,500

Blue 23.2%

1,311

Green 19.1%

1,081

White 15.4%

871

Grey 5.9%

332

Silver 4.9%

275

Black 1.9%

108

Beige 1%

Bronze 0.7%

Brown 0.6%

Multi-colour 0.4%

Gold 0.2%

Mileage Distribution

Most 1991 Rover Montego vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

82,503

typical

58,324

low mileage

106,403

high mileage

Half of all 1991 Rover Montego vehicles fall between 58,324 and 106,403 miles.

Is the mileage you're seeing normal?

✓ Under 58,324 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 58,324–106,403 miles — normal for age. This is where most 1991 Rover Montegos sit.

⚠ Over 143,644 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1991 Rover Montego — Still on the Road

Numbers are thinning — 60% of 1991 Rover Montegos are still active.

12 vehicles still getting MOTs in 2020 — 60% of the peak remain.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2020.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

3.2

Avg MOT tests per vehicle

1.07

Avg failures per vehicle

2.4

Avg advisories per vehicle

Other model years — Rover Montego: All Montego years → Which year to buy? →

1989 1990 1992 1993 1994 1995

Or browse all models: Rover →

Compare with another model

See how the 1991 Rover Montego stacks up against a rival.

Buyer beware — pass it on