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All Bikes/Compare/Royal Enfield Thunderbird Twinspark vs Royal Enfield Thunderbird Plus

Royal Enfield Thunderbird Twinspark vs Royal Enfield Thunderbird Plus

Side-by-side comparison for used motorcycle buyers

Royal Enfield Thunderbird Twinspark vs Royal Enfield Thunderbird Plus. Royal Enfield Thunderbird Twinspark: ~19.8 hp @ 5,250 rpm (350cc) / ~27.2 hp @ 5,100 rpm (500cc) hp, ~192 kg (curb weight, 350cc variant) weight, top speed ~120 km/h, Motoryk rating 6.5/10. Royal Enfield Thunderbird Plus: Approximately 18 hp @ 5,250 rpm (estimated based on 350cc AVL engine of the era) hp, Approximately 180 kg (wet/curb weight, estimated) weight, top speed Approximately 120 km/h (estimated), Motoryk rating 6.5/10.

Performance at a Glance

Green = winner per metric · Bars are relative to the higher value

Royal Enfield Thunderbird Twinspark Royal Enfield Thunderbird Plus
Horsepower (hp)
19.8 hp
18 hp
Torque (Nm)
28 Nm
28 Nm
Top Speed (km/h)
120 km/h
120 km/h
Weight (kg) — lower is better
192 kg
180 kg
Type
Cruiser
Cruiser
Horsepower
~19.8 hp @ 5,250 rpm (350cc) / ~27.2 hp @ 5,100 rpm (500cc)
Approximately 18 hp @ 5,250 rpm (estimated based on 350cc AVL engine of the era)
Torque
~28 Nm @ 4,000 rpm (350cc) / ~41.3 Nm @ 3,800 rpm (500cc)
Approximately 28 Nm @ 4,000 rpm (estimated)
Top Speed
~120 km/h
Approximately 120 km/h (estimated)
Weight
~192 kg (curb weight, 350cc variant)
Approximately 180 kg (wet/curb weight, estimated)
Fuel
~28-32 km/L (estimated real-world average for 350cc variant)
Approximately 30-35 km/L (estimated; note: specific Thunderbird Plus figures vary by year and conditions)
Fairing
No
No

Individual Reviews

Royal Enfield Thunderbird Twinspark
Royal Enfield Thunderbird Twinspark
6.5/10

"Solid used buy if you inspect thoroughly and ride relaxed."

Pros
+Genuinely comfortable long-distance riding
+Characterful thumper engine note
+TwinSpark improved reliability significantly
Cons
Electrical gremlins on neglected bikes
Uninspiring handling dynamics
Heavy fuel consumption at speed
Royal Enfield Thunderbird Plus
Royal Enfield Thunderbird Plus
6.5/10

"Characterful budget tourer that rewards patient, mechanically-minded owners."

Pros
+Addictive thumper character
+Cheap parts everywhere
+Comfortable highway cruising posture
Cons
Electrical reliability genuinely questionable
Carb needs constant attention
Weak pillion accommodation

Top 10 Accessories

Picks that work on either bike.

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Full-Face Motorcycle Helmet
Helmet
Full-Face Motorcycle Helmet
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Riding Gloves
Gloves
Riding Gloves
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Mesh Riding Jacket
Jacket
Mesh Riding Jacket
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Riding Boots
Boots
Riding Boots
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Chain Lube & Cleaner Kit
Chain Lube
Chain Lube & Cleaner Kit
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Battery Trickle Charger
Battery Tender
Battery Trickle Charger
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Handlebar Phone Mount
Phone Mount
Handlebar Phone Mount
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Waterproof Motorcycle Cover
Bike Cover
Waterproof Motorcycle Cover
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Roadside Tool Kit
Tool Kit
Roadside Tool Kit
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Helmet Action Camera
Action Camera
Helmet Action Camera
View on Amazon →
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