£15,370
1989 BMW (E24) 635CSi Highline
Shooting Brake • UK • 20 May 2026
Market Position:
Upper Mid-Market
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£15,370
1989 BMW (E24) 635CSi Highline
UK • 20 May 2026
Vehicle Details
AI Listing Summary
This 1989 BMW 635CSi Highline is a usable classic with 165,000 miles, featuring a desirable specification including a full leather interior and an updated 3.5-liter straight-six engine. While it shows some wear and tear consistent with its age and mileage, it presents a good opportunity to own a grand tourer ready to be enjoyed.
Condition
6
The car has some small scratches and dents, and the interior shows light, age-appropriate wear. The tyres have good tread but could benefit from being replaced. Overall, the condition is described as presenting cleanly with a good stance, suggesting moderate wear that requires some reconditioning.
/ 10
165,000 miles
WBAEC820408188545
RHD
United Kingdom
Automatic
G511 UPX
1989
Auction
£15,370
1989 BMW (E24) 635CSi Highline
Shooting Brake • UK • 20 May 2026
Market Position:
Upper Mid-Market
Track live values and receive listing alerts
Description
Few shapes in BMW’s back catalogue carry the same authority as the E24 6 Series, and in Highline form, the 635CSi represents the model at its most complete.
SB is thrilled to be listing this 1989 635CSi on the platform that sits towards the end of E24 production and presents exactly as you’d hope: understated, well-kept, and retaining the kind of honest, usable charm that makes these cars so appealing today.
Finished in Diamond Black Metallic over a full Silvergrey leather Highline interior, it carries all the hallmarks of a properly sorted, enthusiast-owned example and is just the kind of car we love here at SB.
With 165,000 miles on the odometer, this is not a garage queen, but that’s precisely the point; the improved M30B35 straight-six is renowned for its durability, and cars like this reward regular use.
The E24’s shark-nose profile remains one of BMW’s most iconic designs, and this example wears it well.
The bodywork presents with a clean, straight appearance that suits the ...
Price Analysis vs Other 6 Series (E24) 635CSis
£1,662
Lowest Price (Since 2020)
£15,154
Median Price (Since 2020)
£55,125
Highest Price (Since 2020)
World Record
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Upper Mid-Market
Compared to previous sales, the sale price placed this vehicle in the upper mid-market for the 6 Series (E24) 635CSi.
Lowest Price
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Average Price
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Rare Sale
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Previous 6 Series (E24) 635CSi Sales
MOT Information
Valid
Expires on 26th Apr 2027
Latest MOT mileage:
165,648 miles
MOT History
Passed
On 27th Apr 2026, 165,648 miles
Failed
On 23rd Apr 2026, 165,645 miles
There were 3 defects noted, with 1 deemed dangerous.
Major:
- Parking brake efficiency below requirements (1.4.2 (a) (i))
Advisory:
- Oil leak, but not excessive (8.4.1 (a) (i))
Passed
On 14th Mar 2025, 165,464 miles
Passed
On 4th Jul 2023, 165,122 miles
There were 5 defects noted.
Minor:
- Battery insecure but not likely to fall from carrier (4.13 (a) (i))
Advisory:
- Offside Rear Tyre slightly damaged Slightly Out of Shape (5.2.3 (d) (ii))
- Nearside Front Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))
- Offside Front Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))
- Oil leak, but not excessive (8.4.1 (a) (i))
MOT Mileage Trend
Gallery
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