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S399 LLT

1999 Isuzu Bighorn

Blue Diesel 2999cc
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MOT Status

Valid
Expires1 Dec 2026
Tests24 (14 pass, 10 fail)
Pass rate58.3%

Mileage

103,445 mi
Last recorded103,445 miles
Recorded on2 Dec 2025
Typical for 1999 Isuzu Bighorn118,737 mi

Below or average mileage for this year

4 checks still locked for this Isuzu
Stolen
Finance
Write-off
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Vehicle Details

RegistrationS399 LLT
MakeIsuzu
ModelBighorn
Year1999
ColourBlue
Fuel typeDiesel
Engine2,999cc
View full Isuzu Bighorn reliability data

All premium checks include

50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

14 pass 10 fail
Pass 2 Dec 2025 103,445 miles

Coolant leak ()

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Fail 25 Nov 2025 103,430 miles

Nearside Front Direction indicator not working (4.4.1 (a) (ii))

Nearside Rear Brake pipe excessively corroded (1.1.11 (c))

Offside Front Position lamp not working (4.2.1 (a) (ii))

Rear fog lamp not working (4.5.1 (a) (ii))

Coolant leak ()

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Pass 24 Jul 2019 98,626 miles

Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

Fail 24 Jul 2019 98,626 miles

Windscreen washer provides insufficient washer liquid (3.5 (a))

Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

Pass 27 Jun 2018 91,384 miles

Central Lower Oil leak, but not excessive (8.4.1 (a) (i))

Central Rear Trailer electrical socket insecure (4.10 (a) (i))

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Nearside Rear Inner Brake pad(s) wearing thin (1.1.13 (a) (ii))

Nearside Rear Tyre worn close to legal limit/worn on edge 2mm 245/70/16 (5.2.3 (e))

Offside Front Inner Tyre worn close to legal limit/worn on edge edge balled (5.2.3 (e))

Offside Rear Inner Anti-roll bar pin or bush worn but not resulting in excessive movement d bush (5.3.4 (a) (i))

Fail 20 Jun 2018 91,382 miles

Nearside Exhaust has a major leak of exhaust gases lowwer down pipe flexy blowing (6.1.2 (a))

Nearside Front Direction indicator incorrect colour (4.4.3 (a))

Nearside Front Position lamp not working (4.2.1 (a))

Nearside Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Offside Front Electrical wiring insecure and connectors likely to become disconnected both battery terminals loose (4.11 (a) (ii))

Offside Rear Rear fog lamp not working (4.5.1 (a) (ii))

Offside Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Nearside Front Passenger's seat insecure loose poss missing bolt (6.2.6 (a) (ii)) DANGEROUS

Central Lower Oil leak, but not excessive (8.4.1 (a) (i))

Central Rear Trailer electrical socket insecure (4.10 (a) (i))

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Nearside Rear Inner Brake pad(s) wearing thin (1.1.13 (a) (ii))

Nearside Rear Tyre worn close to legal limit/worn on edge 2mm 245/70/16 (5.2.3 (e))

Offside Front Inner Tyre worn close to legal limit/worn on edge edge balled (5.2.3 (e))

Offside Rear Inner Anti-roll bar pin or bush worn but not resulting in excessive movement d bush (5.3.4 (a) (i))

Pass 12 Jun 2017 84,261 miles

Nearside Front Outer Front constant velocity joint gaiter deteriorated, but preventing the ingress of dirt (2.5.C.1a)

Offside Front Front wheel bearing has slight play (2.5.A.3c)

Offside Front Outer Front constant velocity joint gaiter damaged, but preventing the ingress of dirt (2.5.C.1a)

Offside Rear Brake pipe slightly corroded (3.6.B.2c)

Fail 12 Jun 2017 84,261 miles

Nearside Front Outer Front constant velocity joint gaiter deteriorated, but preventing the ingress of dirt (2.5.C.1a)

Nearside Rear Stop lamp not working (1.2.1b)

Offside Front Front wheel bearing has slight play (2.5.A.3c)

Offside Front Outer Front constant velocity joint gaiter damaged, but preventing the ingress of dirt (2.5.C.1a)

Offside Rear Brake pipe slightly corroded (3.6.B.2c)

Pass 10 May 2016 74,765 miles
Fail 9 May 2016 74,765 miles

Rear fog lamp not working (1.3.2b)

Pass 19 May 2015 68,014 miles

offside and nearside front brake pads appear low

Fail 18 May 2015 68,014 miles

Exhaust has a major leak of exhaust gases (7.1.2)

offside and nearside front brake pads appear low

Pass 2 Jun 2014 66,422 miles

Front Brake pad(s) wearing thin (3.5.1g)

Fail 2 Jun 2014 66,422 miles

Nearside Rear Brake pad(s) less than 1.5 mm thick (3.5.1g)

Offside Front position lamp(s) not working (1.1.A.3b)

Offside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Front Brake pad(s) wearing thin (3.5.1g)

Service brake: service brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

Pass 13 Dec 2012 66,363 miles

Rear Brake pad(s) wearing thin (3.5.1g)

Pass 15 Dec 2011 65,454 miles
Pass 19 Jul 2010 64,655 miles
Fail 12 Jul 2010 64,571 miles

Exhaust emits excessive smoke or vapour of any colour (7.4.B.4)

Windscreen wiper does not clear the windscreen effectively (8.2.2)

Pass 10 Jul 2009 62,995 miles

Offside Front Tyre worn close to the legal limit (4.1.E.1)

Fail 10 Jul 2009 62,995 miles

Nearside Front Tyre has ply or cords exposed (4.1.D.1b)

Offside Front Tyre worn close to the legal limit (4.1.E.1)

Pass 8 Jul 2008 61,769 miles
Fail 7 Jul 2008 61,758 miles

Exhaust emits excessive smoke or vapour of any colour (7.4.B.4)

Nearside rear parking brake recording little or no effort (3.7.B.6a)

Offside rear parking brake recording little or no effort (3.7.B.6a)

Parking brake: efficiency below requirements (3.7.B.7)

Pass 12 Jul 2007 60,225 miles

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

Offside Front Tyre worn close to the legal limit (4.1.E.1)

Pass 7 Feb 2006 58,499 miles

How Reliable is the Isuzu Bighorn?

Based on 13,306 MOT tests across 1,049 vehicles.

69.9%
Pass Rate
6,943
Miles/Year
34
Year Lifespan
1,049
On UK Roads

Top MOT Failure Points

fog lamp not working 684
Brake pipe excessively corroded 485
Exhaust has a major leak of exhaust gases 436
Windscreen wiper does not clear the windscreen effectively 353
constant velocity joint gaiter split 351
Full Isuzu Bighorn reliability report

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S399 LLT is a 1999 Isuzu Bighorn in Blue with a 2,999cc diesel engine. This vehicle has been through 24 MOT tests with a personal pass rate of 58.3%.

Across all 1999 Isuzu Bighorn models, the average MOT pass rate is 64.4% with a typical mileage of 118,737 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Isuzu Bighorn fails its MOT is fog lamp not working, accounting for 684 recorded failures. If you're considering buying S399 LLT, it's worth having these areas checked by a mechanic before committing.

The Isuzu Bighorn typically stays on UK roads for around 34 years. At 27 years old, this Isuzu Bighorn is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of S399 LLT?

You can check the full history of S399 LLT by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was S399 LLT registered?

S399 LLT is a 1999 Isuzu Bighorn, first registered on 28 January 1999.

Is S399 LLT safe to buy?

The MOT history for S399 LLT shows 24 tests with a 58.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does S399 LLT have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on S399 LLT. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.