2025 BMW R 18 Classic vs 2015 Suzuki Intruder Classic 400

The BMW R 18 Classic records higher power, higher torque and larger displacement than the Suzuki Intruder Classic 400. The Suzuki Intruder Classic 400 has the advantage in recorded weight where both recorded values are available.

Recorded specification differences

  • Manufacturer: BMW R 18 Classic BMW, Suzuki Intruder Classic 400 Suzuki
  • Model: BMW R 18 Classic BMW R 18 Classic, Suzuki Intruder Classic 400 Suzuki Intruder Classic 400
  • Year: BMW R 18 Classic 2025, Suzuki Intruder Classic 400 2015
  • Displacement: BMW R 18 Classic 1802, Suzuki Intruder Classic 400 399
  • Power: BMW R 18 Classic 91, Suzuki Intruder Classic 400 33
  • Torque: BMW R 18 Classic 162.7, Suzuki Intruder Classic 400 24.3
  • Weight: BMW R 18 Classic 365.1, Suzuki Intruder Classic 400 275
  • Seat height: BMW R 18 Classic 72.9, Suzuki Intruder Classic 400 70
BMW R 18 Classic vs Suzuki Intruder Classic 400 key specifications
SpecBMW R 18 ClassicSuzuki Intruder Classic 400
Year20252015
CategoryCruiserCruiser
Displacement1802399
Power9133
Torque162.724.3
Weight365.1275

Power

The BMW R 18 Classic records 91 hp, 58 hp (175.8%) more than the Suzuki Intruder Classic 400 at 33 hp.

Torque

The BMW R 18 Classic records 162.7 Nm of torque, 138.4 Nm (569.5%) more than the Suzuki Intruder Classic 400 at 24.3 Nm.

Weight

The Suzuki Intruder Classic 400 records a lower dry weight of 275 kg, 90.1 kg less than the BMW R 18 Classic at 365.1 kg.

Displacement

The BMW R 18 Classic records 1802 cc, 1403 cc (351.6%) more than the Suzuki Intruder Classic 400 at 399 cc.

Seat height

The BMW R 18 Classic has a higher recorded seat height (72.9) than the Suzuki Intruder Classic 400 (70), a difference of 2.9.

Power-to-weight

The BMW R 18 Classic has the higher power-to-weight figure at 0.249 hp/kg, compared with 0.120 hp/kg for the Suzuki Intruder Classic 400.

Frequently asked questions

Which motorcycle records more power, the BMW R 18 Classic or the Suzuki Intruder Classic 400?

The BMW R 18 Classic records 91 hp, 58 hp (175.8%) more than the Suzuki Intruder Classic 400 at 33 hp.

Which motorcycle records more torque, the BMW R 18 Classic or the Suzuki Intruder Classic 400?

The BMW R 18 Classic records 162.7 Nm of torque, 138.4 Nm (569.5%) more than the Suzuki Intruder Classic 400 at 24.3 Nm.

Which motorcycle records the lower weight, the BMW R 18 Classic or the Suzuki Intruder Classic 400?

The Suzuki Intruder Classic 400 records a lower dry weight of 275 kg, 90.1 kg less than the BMW R 18 Classic at 365.1 kg.

Which motorcycle records larger displacement, the BMW R 18 Classic or the Suzuki Intruder Classic 400?

The BMW R 18 Classic records 1802 cc, 1403 cc (351.6%) more than the Suzuki Intruder Classic 400 at 399 cc.

How do the recorded seat heights of the BMW R 18 Classic and the Suzuki Intruder Classic 400 compare?

The BMW R 18 Classic has a higher recorded seat height (72.9) than the Suzuki Intruder Classic 400 (70), a difference of 2.9.

Which motorcycle has the higher power-to-weight figure, the BMW R 18 Classic or the Suzuki Intruder Classic 400?

The BMW R 18 Classic has the higher power-to-weight figure at 0.249 hp/kg, compared with 0.120 hp/kg for the Suzuki Intruder Classic 400.

VS
BMW logo

BMW R 18 Classic

2025Cruiser

Displacement1802 cc
Power91 hp
Suzuki logo

Suzuki Intruder Classic 400

2015Cruiser

Displacement399 cc
Power33 hp

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Better
Worse

BMW R 18 Classic

2025 • Cruiser

Suzuki Intruder Classic 400

2015 • Cruiser

Engine & Performance

Engine Displacement
1802 cc
399 cc
Power
91 hp
33 hp
Torque
162.7 Nm
24.3 Nm
Engine Type
Boxer
V-Twin
Engine Details
Boxer | DOHC | Cylinder: 4
V-Twin | SOHC | Cylinder: 2
Power / Weight
0.2492 hp/kg
0.12 hp/kg
Valves / Cylinder
4
4
Compression Ratio
9.6:1
10.5:1

Fuel & Capacity

Fuel System
Injection
Injection
Cooling System
Air-cooled
Air-Oil
Starter
Electric
Electric

Transmission & Drive

Gearbox
Manual 6-speed
Manual 5-speed
Transmission
Shaft
Chain

Chassis & Suspension

Front Suspension
Telescopic
-
Rear Suspension
Swing-Arm
-

Brake System

Front Brakes
Disc x2 ABS
Disc
Rear Brakes
Disc ABS
Drum

Tires & Wheels

Front Tyre
120/70-19
130/90-16
Rear Tyre
180/65-B16
170/80-15

Dimensions & Weight

Length
228.6 cm
208 cm
Height
139.7 cm
111 cm
Seat Height
72.9 cm
70 cm
Wheelbase
173 cm
165.5 cm
Ground Clearance
-
14 cm
Dry Weight
365.1 kg
275 kg

Disclaimer: The technical specifications, performance values, ride profile analyses, match scores, and other data presented on this page are compiled for informational purposes and processed through algorithmic calculations. Their source, license, and commercial-use rights are not fully documented. This information does not constitute a definitive, official, or binding reference. Actual values may vary depending on the model year, market, equipment options, riding conditions, and individual use. Before making a purchase decision, we strongly recommend consulting an authorized dealer or the manufacturer for verified and up-to-date specifications. RPMVault assumes no liability for any decisions made based on the information provided on this page.